Windows Server 2008 R2 articles, fixes and updates

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows Server 2008 R2 starts with letter A that have been released. The list is daily updated.

2601888 Available Updates for Remote Desktop Services (Terminal Services) in Windows Server 2008 R2 Q2601888 KB2601888 April 25, 2012
2687741 A hotfix that improves the performance of the "AlwaysOn Availability Group" feature in SQL Server 2012 is available for Windows Server 2008 R2 Q2687741 KB2687741 April 19, 2012
2553549 All the TCP/IP ports that are in a TIME_WAIT status are not closed after 497 days from system startup in Windows Vista, in Windows 7, in Windows Server 2008 and in Windows Server 2008 R2 Q2553549 KB2553549 April 17, 2012
2687646 A LUN that is registered to a cluster shared volume is invisible and inaccessible in a Windows Server 2008 R2 Q2687646 KB2687646 April 11, 2012
2659440 AppLocker path condition does not work when a file name contains international characters in Windows 7 or in Windows Server 2008 R2 Q2659440 KB2659440 April 6, 2012
2526776 An update that enables Windows 8 Consumer Preview or Windows Server "8" Beta to be hosted in a Hyper-V virtual machine on Windows Server 2008 R2 Q2526776 KB2526776 March 31, 2012
2633205 Auto-enrollment process for computer certificates fails on a client computer that is running Windows 7 or Windows Server 2008 R2 Q2633205 KB2633205 March 16, 2012
2549067 A user who has administrator permission can delete printers on a computer that is running Windows 7 or Windows Server 2008 R2 after you deploy the "Prevent deletion of printers" Group Policy Q2549067 KB2549067 March 15, 2012
2675275 A logoff script is removed incorrectly when you use the GMPC to remove a logon script on a Windows Server 2008 R2-based domain controller Q2675275 KB2675275 March 14, 2012
2675271 A logoff script is removed incorrectly when you use the GMPC to remove a logon script on a Windows Server 2008 R2-based domain controller Q2675271 KB2675271 March 14, 2012
2656692 A private EUDC character is not displayed correctly if KB 2506223 is installed in Windows 7 or in Windows Server 2008 R2 Q2656692 KB2656692 March 14, 2012
2571388 A Remote Desktop Services session stops responding during the logoff process in Windows Server 2008 R2 Q2571388 KB2571388 March 14, 2012
982018 An update that improves the compatibility of Windows 7 and Windows Server 2008 R2 with Advanced Format Disks is available Q982018 KB982018 March 12, 2012
2685788 An Event ID 56 is logged on boot in Windows Server 2008 R2 when multiple disk paths are available Q2685788 KB2685788 March 9, 2012
2686260 A handle leak occurs in Windows Server 2008 R2 and Windows 7 when you try to delete a folder containing an executable file Q2686260 KB2686260 March 8, 2012
2581719 "550 Access is denied" error message when you upload a file to a virtual directory in Windows 7 or in Windows Server 2008 R2 Q2581719 KB2581719 March 7, 2012
981475 A physical disk resource may not come online on a cluster node Q981475 KB981475 March 5, 2012
2619082 Active Directory Certificate Services service in Windows Server 2008 R2 cannot handle cross-forest certificate enrollment requests from a Windows Developer Preview-based computer Q2619082 KB2619082 March 1, 2012
2607576 A Jump List Item is not displayed in Windows 7 or in Windows Server 2008 R2 Q2607576 KB2607576 February 27, 2012
2312539 Available updates for Terminal Services (Remote Desktop Services) in Windows Server 2008 Q2312539 KB2312539 February 23, 2012
976373 A computer that is connected to an IEEE 802.1x-authenticated network via another 802.1x enabled device does not connect to the correct network Q976373 KB976373 February 20, 2012
2662288 A differencing VHD file that is created by using Microsoft iSCSI Software Target 3.3 becomes corrupted when you mount or attach it in Windows Server 2008 R2 or in Windows 7 Q2662288 KB2662288 February 17, 2012
2665875 An update is available that enables you to receive messages by using a mismatched DNS CNAME alias in Windows 7 or in Windows Server 2008 R2 Q2665875 KB2665875 February 16, 2012
2653312 Audio file sounds distorted after you convert the sample rate in Windows 7 or in Windows Server 2008 R2 Q2653312 KB2653312 February 16, 2012
2649905 "An unexpected network error occurred" error message when you try to browse a DFS folder in Windows 7 or in Windows Server 2008 R2 Q2649905 KB2649905 February 16, 2012
2639308 An update is available for the ASLR feature in Windows 7 or in Windows Server 2008 R2 Q2639308 KB2639308 February 16, 2012
2632816 A Windows Server 2008 R2-based or Windows Server 2008-based DHCP server cannot lease IP addresses if the server cannot reach any RWDCs in an Active Directory domain environment Q2632816 KB2632816 February 16, 2012
2582203 A process that is being terminated stops responding in Windows 7 or in Windows Server 2008 R2 Q2582203 KB2582203 February 16, 2012
2545627 A multithreaded application might crash in Windows 7 or in Windows Server 2008 R2 Q2545627 KB2545627 February 16, 2012
2605692 An update is available to enable simple delegation in AD RMS on Windows Server 2008 R2-based computers Q2605692 KB2605692 February 15, 2012
2640696 An ADO-based application that is compiled in Windows 7 SP1 or in Windows Server 2008 R2 SP1 does not run in earlier versions of Windows Q2640696 KB2640696 February 14, 2012
2582260 "0x0000000A" Stop error when you perform ETW tracing on the Afd.sys driver in Windows 7 or in Windows Server 2008 R2 Q2582260 KB2582260 February 2, 2012
2411053 A compliant NAP client is denied full network access by an NAP health policy server that is running Windows Server 2008 R2 Q2411053 KB2411053 February 1, 2012
2639043 A robocopy command updates DACLs incorrectly in Windows 7 or in Windows Server 2008 R2 Q2639043 KB2639043 January 31, 2012
2654875 A BITS client resets the TCP connection every time that it finishes downloading a range of the file in Windows 7 or in Windows Server 2008 R2 Q2654875 KB2654875 January 27, 2012
2517589 An ADO application does not run on down-level operating systems after you recompile it on a computer that is running Windows 7 SP 1 or Windows Server 2008 R2 SP 1 or that has KB983246 installed Q2517589 KB2517589 January 17, 2012
2661403 An ASP.NET request that has lots of form keys, files, or JSON payload members fails with an exception Q2661403 KB2661403 January 12, 2012
2645594 An update is available for computers that have an AMD FX, an AMD Opteron 4200, or an AMD Opteron 6200 series processor installed and that are running Windows 7 or Windows Server 2008 R2 Q2645594 KB2645594 January 12, 2012
2646060 An update that selectively disables the Core Parking feature in Windows 7 or in Windows Server 2008 R2 is available Q2646060 KB2646060 January 11, 2012
2618914 A hotfix is available that adds the FileFsSectorSizeInformation information class to Windows 7 and to Windows Server 2008 R2 Q2618914 KB2618914 January 11, 2012
2617687 Applications or services that start multiple Remote Desktop Services sessions crash in Windows 7 or in Windows Server 2008 R2 Q2617687 KB2617687 January 11, 2012
2635038 ArithmeticOverflow exception when you run a .NET Framework 4.0-based WPF application in Windows 7 or in Windows Server 2008 R2 Q2635038 KB2635038 January 6, 2012
2619234 A hotfix is available to enable the Association Cookie/GUID that is used by RPC over HTTP to also be used at the RPC layer in Windows 7 and in Windows Server 2008 R2 Q2619234 KB2619234 January 5, 2012
2661404 An ASP.NET forms authentication request that is sent to server in a web farm may fail Q2661404 KB2661404 December 31, 2011
2639164 An SUA-based application may stop responding in Windows 7 SP1 or in Windows Server 2008 R2 SP1 Q2639164 KB2639164 December 21, 2011
2592546 An update to optimize the performance of AMD Bulldozer CPUs Q2592546 KB2592546 December 16, 2011
2571564 Add Printer Wizard lists published printers in AD DS slowly in Windows Vista, in Windows Server 2008, in Windows 7 or in Windows Server 2008 R2 Q2571564 KB2571564 December 15, 2011
250355 Antivirus software that is not cluster-aware may cause problems with Cluster Services Q250355 KB250355 December 15, 2011
2641222 An update is available that enables the Chkdsk.exe utility to repair a corruption error on the system volume in Windows 7 or in Windows Server 2008 R2 Q2641222 KB2641222 December 14, 2011
2636591 An update to improve the restore operation performance of Printbrm.exe in Windows 7 or in Windows Server 2008 R2 Q2636591 KB2636591 December 14, 2011
2635217 An access violation occurs when Logman.exe starts in Windows Vista, in Windows Server 2008, in Windows 7, or in Windows Server 2008 R2 Q2635217 KB2635217 December 14, 2011
2634854 Audio stops playing when multiple USB audio devices are connected to a computer that is running Windows Vista or Windows Server 2008 Q2634854 KB2634854 December 14, 2011
2627484 A handle leak occurs every time that the IGroupPolicyObject interface is created and released in Windows 7 or in Windows Server 2008 R2 Q2627484 KB2627484 December 14, 2011
2627007 A DFS link that points to a WebDav resource stops working in Windows 7 or in Windows Server 2008 R2 Q2627007 KB2627007 December 14, 2011
2653382 A disk may not come online if only non-optimized paths are available on Windows Server 2008 and Server 2008 R2 Q2653382 KB2653382 December 9, 2011
2488113 An application that uses Direct2D or Direct3D may crash in Windows 7 or in Windows Server 2008 R2 Q2488113 KB2488113 December 9, 2011
2467023 An update that addresses issues that occur when system binaries are unloaded and loaded in Windows 7 and in Windows Server 2008 R2 is available Q2467023 KB2467023 December 9, 2011
2454826 A performance and functionality update is available for Windows 7 and for Windows Server 2008 R2 Q2454826 KB2454826 December 9, 2011
2388210 Application Compatibility Update for Windows XP Professional x64 edition, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, Windows Embedded Standard 7, and Windows Server 2008 R2: October 2010 Q2388210 KB2388210 December 9, 2011
2563227 An SVG graphic that has attributes that use large values may not be parsed correctly Q2563227 KB2563227 November 24, 2011
2492386 Application Compatibility Update for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2: April 2011 Q2492386 KB2492386 November 23, 2011
921471 Activation fails when you try to activate Windows Vista, Windows 7, Windows Server 2008 or Windows Server 2008 R2 over the Internet Q921471 KB921471 November 23, 2011
2618669 An update is available to detect and prevent too much consumption of the global RID pool on a domain controller that is running Windows Server 2008 R2 Q2618669 KB2618669 November 21, 2011
2490742 A "0x000000B8" Stop error occurs when you try to shut down or hibernate a computer that is running Windows 7 or Windows Server 2008 R2 Q2490742 KB2490742 November 15, 2011
2625737 A Windows Server 2008 R2-based RRAS server stops responding if a PPTP connection from a portable device is torn down Q2625737 KB2625737 November 9, 2011
975697 An LDAP client authentication request fails when the Digest-MD5 SASL subsequent authentication mechanism is used Q975697 KB975697 November 9, 2011
2592525 An application that uses DirectWrite does not start in a restricted security context in Windows 7 or in Windows Server 2008 R2 Q2592525 KB2592525 November 8, 2011
982485 A DirectX 9.0 application crashes on a computer that has more than 16 logical processors configured Q982485 KB982485 October 28, 2011
2249169 Active Directory Rights Management Services deployment Q2249169 KB2249169 October 27, 2011
2578214 An application crashes when it tries to retrieve file information from an invalid or corrupted file in Windows Vista, in Windows Server 2008, in Windows 7 or in Windows Server 2008 R2 Q2578214 KB2578214 October 25, 2011
2619914 A signed driver is displayed as unsigned in Windows 7 or in Windows Server 2008 R2 Q2619914 KB2619914 October 21, 2011
2615570 A Windows Server 2008 or Windows Server 2008 R2-based domain controller does not function correctly after restart Q2615570 KB2615570 October 19, 2011
299540 An explanation of the Automatic Metric feature for Internet Protocol routes Q299540 KB299540 October 19, 2011
2597665 A certificate mapping rule in IIS 7.5 does not work for a client certificate that has Unicode encoding attributes in Windows Server 2008 R2 or in Windows 7 Q2597665 KB2597665 October 14, 2011
2545479 A memory leak occurs, and client requests may take a long time, when you run an application that is based on COM+ and that is registered as single-threaded Q2545479 KB2545479 October 14, 2011
2614892 A computer stops responding because of a deadlock situation in the Mountmgr.sys driver in running Windows 7 or in Windows Server 2008 R2 Q2614892 KB2614892 October 13, 2011
2599521 An IEEE 1394-compatible device does not communicate with a Windows 7-based or Windows Server 2008 R2-based computer that is not the IEEE 1394 bus manager Q2599521 KB2599521 October 13, 2011
2591462 A boot LUN can be disabled if it is claimed for use with MPIO in Windows 7 or in Windows Server 2008 R2 Q2591462 KB2591462 October 13, 2011
2589154 "Active Directory Users and Computers" MMC snap-in crashes when you try to delete an RODC in Windows 7 or in Windows Server 2008 R2 Q2589154 KB2589154 October 13, 2011
2586470 A saved virtual machine crashes on resume when it hits a debugging breakpoint in Windows Server 2008 R2 Q2586470 KB2586470 October 13, 2011
2619256 AD RMS deployment fails in a Windows Server 2008 R2-based domain environment that has SQL Server Pre-Release (codenamed "Denali") installed Q2619256 KB2619256 October 12, 2011
2604521 An update is available to update the country codes of Curaçao, of Bonaire, Sint Eustatius and Saba, or of Sint Maarten (Dutch part) in Windows Vista, in Windows Server 2008, in Windows 7 or in Windows Server 2008 R2 Q2604521 KB2604521 October 12, 2011
2570791 August 2011 cumulative time zone update for Windows operating systems Q2570791 KB2570791 October 12, 2011
2492806 A Windows Vista-based, Windows Server 2008-based, Windows 7-based or Windows Server 2008 R2-based computer that shares some files and some folders may not respond to file share requests Q2492806 KB2492806 October 11, 2011
2487426 An application error occurs in x86-based applications or services when you install certain updates on x64-based versions of Windows 7 or Windows Server 2008 R2, or the Itanium-based version of Windows Server 2008 R2 Q2487426 KB2487426 October 11, 2011
981761 An optical drive that supports DIPM does not enter a low power state when it is installed on a computer that is running Windows 7 or Windows Server 2008 R2 Q981761 KB981761 October 11, 2011
980027 A Windows Server 2008 domain controller or a Windows Server 2008 R2 domain controller cannot allocate new ports when Server for NIS is running Q980027 KB980027 October 10, 2011
979530 A Windows Server 2008 R2-based Remote Desktop server denies some connection requests randomly under heavy logon or logoff conditions Q979530 KB979530 October 10, 2011
977615 A hotfix is available for Windows Services for UNIX and for Subsystem for UNIX-based Applications to incorporate a cumulative DST update for December 2009 Q977615 KB977615 October 10, 2011
976781 A computer may enter sleep or hibernation before the CD or DVD burning process is complete in Windows 7 or Windows Server 2008 R2 Q976781 KB976781 October 10, 2011
976418 After you change the SATA mode of disk devices to use the AHCI specification, the computer or certain applications randomly stop responding for 60 seconds or for longer in Windows 7 and in Windows Server 2008 R2 Q976418 KB976418 October 10, 2011
982615 A hotfix is available to update the Daylight Saving Time for the "(UTC) Casablanca" time zone for Windows Operating Systems Q982615 KB982615 October 9, 2011
981898 A file does not download from an IIS 7.5 server that is running Windows 7 or Windows Server 2008 R2 Q981898 KB981898 October 9, 2011
981721 A portable computer display does not switch back to the internal monitor after you play a DVD on an external monitor and disconnect the HDMI cable in Windows 7 Q981721 KB981721 October 9, 2011
975858 An application or service that calls the InitializeSecurityContext function together with the ISC_REQ_EXTENDED_ERROR flag may encounter a TLS/SSL negotiation failure on a computer that is running Windows Server 2008 R2 or Windows 7 Q975858 KB975858 October 9, 2011
958685 A Windows-based portable computer does not resume correctly if you close the lid while the computer is asleep Q958685 KB958685 October 8, 2011
949843 After you put a Windows Explorer window into full-screen mode on a secondary monitor, the navigation bar does not appear on a computer that is running Windows Vista, Windows Server 2008, Windows 7 or Windows Server 2008 R2 Q949843 KB949843 October 8, 2011
949538 A smart card logon to a terminal session stops responding server that is running Windows Server 2008 and Windows Server 2008 R2 Q949538 KB949538 October 8, 2011
979791 A computer that is running Windows Server 2008 R2 or Windows 7 cannot come out of quarantine if you install the System Center Configuration Manager System health agent on the computer Q979791 KB979791 October 7, 2011
978500 A server that is running Windows Server 2008 R2 crashes, and Stop error 0xD1 occurs Q978500 KB978500 October 7, 2011
978462 A computer that is running Windows 7 or Windows Server 2008 R2 stops responding when you disable or remove a CD-ROM or DVD-ROM device in Device Manager Q978462 KB978462 October 7, 2011
977748 A hotfix is available to update the Daylight Saving Time for the Fiji Standard Time time zone for the year 2009 for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7 and Windows Server 2008 R2-based computers Q977748 KB977748 October 7, 2011
977648 An application that calls the ReadConsoleOutputCharacter function closes unexpectedly or data becomes corrupted when the application runs in Windows 7 or in Windows Server 2008 R2 Q977648 KB977648 October 7, 2011
977611 After you apply a GPO to redirect a folder to a new network share, the redirected folder is empty on client computers that are running Windows Vista or Windows Server 2008 Q977611 KB977611 October 7, 2011
976755 A new user cannot use touch capacity to log on to a computer that is running Windows 7or Windows Server 2008 R2 after it resumes from sleep or hibernation Q976755 KB976755 October 7, 2011
975992 After you enable large pages for a process in Windows 7 or in Windows Server 2008 R2, the process stops responding intermittently Q975992 KB975992 October 7, 2011
975617 An update is available for the UDF file system driver (Udfs.sys) for Windows 7 and Windows Server 2008 R2 Q975617 KB975617 October 7, 2011
975496 A computer stops responding during shutdown if BitLocker is enabled on the system drive on a computer that is running Windows 7 or Windows Server 2008 R2 Q975496 KB975496 October 7, 2011
975214 An End-User Defined Character (EUDC) font that was created in Windows XP cannot be deployed to a computer that is running Windows 7 or Windows Server 2008 R2 Q975214 KB975214 October 7, 2011
971677 A Hyper-V differencing disk that you create in Windows Server 2008 R2 cannot be used in Windows Server 2008 Q971677 KB971677 October 7, 2011
981542 A Windows 7 or a Windows Server 2008 R2 image deployment process stops when you try to deploy the image on another computer Q981542 KB981542 October 6, 2011
981431 A PostScript printer does not print a document that contains multiple paper sizes correctly on a computer that is running Windows 7, Windows Server 2008 R2, Windows Vista or Windows Server 2008 Q981431 KB981431 October 6, 2011
981275 A UEFI-enabled computer may "hang" at a black screen in the startup process for Windows 7 or Windows 2008 R2 Q981275 KB981275 October 6, 2011
980711 An ACPI APIC UP HAL operating system image cannot be deployed if a Windows 7 boot image or a Windows Server 2008 R2 boot image is used in the deployment process Q980711 KB980711 October 6, 2011
979425 A combo box item in a RemoteApp application is updated incorrectly when you connect by using Remote Desktop Connection (RDC) 7.0 Q979425 KB979425 October 6, 2011
979344 An attached eSATA drive is considered as a fixed data drive on a computer that is running Windows 7 or Windows Server 2008 R2 Q979344 KB979344 October 6, 2011
976264 Application Compatibility Update for Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2: February 2010 Q976264 KB976264 October 6, 2011
980486 A new Microsoft 6to4 adapter is unexpectedly created after you restart Windows 7 or Windows Server 2008 R2 Q980486 KB980486 September 25, 2011
929828 An error message occurs when you run "Sysprep /generalize" in Windows Vista or Windows 7: "A fatal error occurred while trying to Sysprep the machine" Q929828 KB929828 September 23, 2011
981111 An update is available for Best Practices Analyzer for the File Services role in x64 editions of Windows Server 2008 R2 Q981111 KB981111 September 11, 2011
940518 An update is available that integrates Windows Server Update Services (WSUS) 3.0 into Server Manager in Windows Server 2008 Q940518 KB940518 September 11, 2011
262680 A list of the Simple Network Time Protocol (SNTP) time servers that are available on the Internet Q262680 KB262680 September 11, 2011
2616137 Adding the Hyper-V role in Windows Server 2008 R2 may cause a Stop 0x5C on reboot if x2APIC is enabled Q2616137 KB2616137 September 8, 2011
978000 Add a fix to improve the logging capabilities of the Storport.sys driver to troubleshoot poor disk I/O performance in Windows Server 2008 R2 Q978000 KB978000 August 31, 2011
2484033 An update that improves the print performance of XPS documents in Windows 7 and in Windows Server 2008 R2 is available Q2484033 KB2484033 August 24, 2011
2505189 An update is available for DirectWrite and XPS issues in Windows Vista SP2 and in Windows Server 2008 SP2 Q2505189 KB2505189 August 22, 2011
967351 A heavily fragmented file in an NTFS volume may not grow beyond a certain size Q967351 KB967351 August 19, 2011
831201 An update for Windows Server makes it possible to put the logon server at the top of the DFS referrals list Q831201 KB831201 August 18, 2011
2563953 An SMB share is displayed incorrectly as an NFS share in Windows 7 or in Windows Server 2008 R2 Q2563953 KB2563953 August 17, 2011
2524732 An IPsec connection to back-end databases from a WTT application times out in Windows 7 or in Windows Server 2008 R2 Q2524732 KB2524732 August 17, 2011
2410477 A computer that is running Windows 7 or Windows Server 2008 R2 stops responding when you put the computer in sleep mode (S3) or resume the computer from the S3 mode Q2410477 KB2410477 August 16, 2011
2409711 A 30-second delay occurs when you log on to a computer after you configure the "Hide all icons on Desktop" Group Policy and the "Normal Wallpaper" Group Policy in Windows 7 or in Windows Server 2008 R2 Q2409711 KB2409711 August 16, 2011
2249684 A Web Services for Devices (WSD)-based scanner does not work after the device is restarted on a computer that is running in Windows 7 or Windows Server 2008 R2 Q2249684 KB2249684 August 16, 2011
2121148 A computer that is running Windows 7 or Windows Server 2008 R2 crashes when an application sends an I/O request to a USB-connected CD drive Q2121148 KB2121148 August 16, 2011
2028551 An update is available that contains improvements to XPS in Windows 7 or in Windows Server 2008 R2 Q2028551 KB2028551 August 16, 2011
2533552 An update that prevents a "0xC0000034" error message when you try to install Windows 7 SP1 or Windows Server 2008 R2 SP1 is available Q2533552 KB2533552 August 13, 2011
2581464 An update to increase the maximum transfer size of USB storage devices in Windows 7 or in Windows Server 2008 R2 Q2581464 KB2581464 August 12, 2011
2548120 Account is incorrectly locked after you create or change multiple scheduled tasks in Windows 7, in Windows Server 2008 R2, in Windows Vista or in Windows Server 2008 Q2548120 KB2548120 August 12, 2011
2479424 A Windows Server 2008 or Windows Server 2008 R2 NAP-enabled DHCP server incorrectly issues fully accessible IP addresses to Windows XP Service Pack 3 clients that are not NAP compliant Q2479424 KB2479424 August 12, 2011
2579055 A started RemoteApp application is intermittently not visible in Windows Server 2008 Q2579055 KB2579055 August 11, 2011
2551503 A mapped drive that has the non-persistent flag set is displayed as a disconnected drive in Windows 7 or in Windows Server 2008 R2 Q2551503 KB2551503 August 11, 2011
2550886 A transient communication failure causes a Windows Server 2008 R2 failover cluster to stop working Q2550886 KB2550886 August 11, 2011
2580360 A heap memory leak occurs when an application or service queries the MSCluster_Resource WMI class in Windows Server 2008 R2 Q2580360 KB2580360 August 10, 2011
2579381 A remote desktop session does not respond to keyboard input or mouse input after it loses the focus in Windows 7 or in Windows Server 2008 R2 Q2579381 KB2579381 August 10, 2011
2563214 "Access denied" error message when you try to access files in a WebDAV shared folder from a computer that is running Windows 7 or Windows Server 2008 R2 Q2563214 KB2563214 August 10, 2011
2531912 A computer that has smart card logon enabled stops responding after you remove and then reinsert a smart card in Windows 7 or in Windows Server 2008 R2 Q2531912 KB2531912 August 10, 2011
2590305 A Cluster Disk Resource May Fail to Come Online and Run ChkDsk when an Invalid Character is used in the Resource Name Q2590305 KB2590305 August 9, 2011
2582166 After Stop 0x124 bug check, WHEA events are not added to the system event log Q2582166 KB2582166 July 22, 2011
2573113 AuditPol and Local Security Policy results may differ Q2573113 KB2573113 July 14, 2011
980915 A long time delay occurs when you reconnect an IPSec connection from a computer that is running Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2 Q980915 KB980915 July 4, 2011
2413735 After a new Hyper-V VMMS certificate is generated, there are mouse and screen resolution issues when managing a virtual machine using the Hyper-V Manager Console Q2413735 KB2413735 June 30, 2011
2569413 Avoiding DPC Watchdog Timeout Problems in StorPort Miniports Q2569413 KB2569413 June 23, 2011
2301288 A Remote Desktop Services session is disconnected automatically if you apply the "Interactive logon: smart card removal behavior" Group Policy setting in Windows Server 2008 R2 or in Windows 7 Q2301288 KB2301288 June 21, 2011
2554766 A VPN session works incorrectly during deployment of Windows 7 SP1 or Windows Server 2008 R2 SP1, and deployment fails Q2554766 KB2554766 June 20, 2011
2541119 Applications may crash in Windows 7 or in Windows Server 2008 R2 Q2541119 KB2541119 June 20, 2011
2524977 An incorrect value for the ifOutDiscards object is returned when an SNMP application queries the ifOutDiscards object in MIB2 in Windows Server 2008, in Windows Vista, in Windows 7 or in Windows Server 2008 R2 Q2524977 KB2524977 June 20, 2011
2548470 A WebClient service crashes on a computer that is running Windows 7 or Windows Server 2008 R2 when you connect a WebDav resource Q2548470 KB2548470 June 16, 2011
2526946 An SSO solution that calls the LsaLogonUser function to pass a KERB_TICKET_LOGON structure for Kerberos authentication does not work in Windows 7 SP1 or in Windows Server 2008 R2 SP1 Q2526946 KB2526946 June 16, 2011
2511290 A computer that is running Windows 7, Windows Vista, Windows Server 2008 or Windows Server 2008 R2 continues to use the original printer driver after you update or replace the printer driver Q2511290 KB2511290 June 16, 2011
2493869 An SMBv2 session is reset incorrectly if FindCloseChangeNotification function is called immediately after the FindFirstChangeNotification function is called in Windows Server 2008 R2 , in Windows Server 2008, in Windows Vista or in Windows 7 Q2493869 KB2493869 June 16, 2011
2408181 AAAA record of a Windows Server 2008 or of a Windows Server 2008 R2 domain controller is deleted automatically if the domain controller uses an Active Directory–integrated zone and has a Microsoft 6to4 adapter Q2408181 KB2408181 June 16, 2011
2552040 A Windows Server 2008 R2 failover cluster loses quorum when an asymmetric communication failure occurs Q2552040 KB2552040 June 15, 2011
2549036 "0x0000000A" stop error occurs when several applications access the same network share file by using the MapViewOfFile() API on a computer that is running Windows 7 or Windows Server 2008 R2 Q2549036 KB2549036 June 15, 2011
2546706 A Windows Server 2008 R2-based computer that has some NUMA-based processors and more than 256 logical processors runs in SMP mode as a 64-processor system and may experience decreased performance Q2546706 KB2546706 June 15, 2011
2542200 A Win32 application that calls the EndDoc function crashes if you have 255 printing jobs in the queue in Windows 7 or in Windows Server 2008 R2 Q2542200 KB2542200 June 15, 2011
2538047 Audio capture redirection feature does not work after a second remote desktop connection is created in Windows Server 2008 R2 Q2538047 KB2538047 June 15, 2011
2536875 "0x0000000A" stop error occurs if one or more iSCSI disks are installed on a computer that is running Windows Server 2008 R2 Q2536875 KB2536875 June 15, 2011
2532159 Application may stop responding when it accesses some NFS shares from the Client for NFS component in Windows Vista, in Windows Server 2008, in Windows 7, or in Windows Server 2008 R2 Q2532159 KB2532159 June 15, 2011
2530185 An application that uses the EnableStatic method in the Win32_NetworkAdapterConfiguration class cannot set a static IP address for a network adapter on a Windows 7-based or Windows Server 2008 R2-based computer Q2530185 KB2530185 June 15, 2011
2519231 A hotfix is available to update the Daylight Saving Time for Chile for Windows Operating Systems Q2519231 KB2519231 June 10, 2011
2465408 Applications or services cannot update their routing tables after they receive route change notifications in Windows Server 2008 R2 or in Windows 7 Q2465408 KB2465408 June 10, 2011
2431208 An update for the Microsoft .NET Framework may fail to install when the Microsoft .NET Framework 4 is installed and a restart is pending Q2431208 KB2431208 June 10, 2011
2264107 A new CWDIllegalInDllSearch registry entry is available to control the DLL search path algorithm Q2264107 KB2264107 June 10, 2011
982316 An update is available for the Windows Telephony Application Programming Interface (TAPI) Q982316 KB982316 June 10, 2011
979099 An update is available to remove the application manifest expiry feature from AD RMS clients Q979099 KB979099 June 10, 2011
2503351 AD FS 2.0 does not parse non-string XML attribute values in SAML 2.0 assertions in Windows Server 2008 or in Windows Server 2008 R2 Q2503351 KB2503351 June 8, 2011
976749 An update is available for Internet Explorer that resolves issues that occur after you apply security update 974455 (MS09-054) Q976749 KB976749 June 8, 2011
2520487 AD DS database size increases significantly when the Credential Roaming feature is enabled in Windows 7 or in Windows Server 2008 R2 Q2520487 KB2520487 June 1, 2011
2398202 An application may stop responding when the application closes a socket connection or shuts down Q2398202 KB2398202 May 20, 2011
2496898 An update to support the new currency symbol for the Indian Rupee in Windows Vista, in Windows Server 2008, in Windows 7 and in Windows Server 2008 R2 Q2496898 KB2496898 May 18, 2011
2539821 AllowDomainControllerReinstall does not work as expected Q2539821 KB2539821 May 17, 2011
2547569 AD LDS instance logs Event ID 2092 on Windows Server 2008 or Windows Server 2008 R2 Q2547569 KB2547569 May 16, 2011
2536307 Advanced Group Policy Management Client takes a long time to start or refresh Q2536307 KB2536307 May 16, 2011
2424375 A remote desktop session may be incorrectly disconnected when a smart card is removed in another remote desktop session in Windows Server 2008 R2 Q2424375 KB2424375 May 13, 2011
979495 A secure channel is broken after you change the computer password on a Windows 7 or Windows Server 2008 R2-based client computer Q979495 KB979495 May 10, 2011
2539626 A disk partition which was created immediately prior to power failure or system crash cannot be formatted or used Q2539626 KB2539626 April 27, 2011
2521348 A virtual machine online backup fails in Windows Server 2008 R2 when the SAN policy is set to "Offline All" Q2521348 KB2521348 April 27, 2011
2496820 Applications that use Virtual WiFi technology do not work after you restart a computer that is running Windows 7 or Windows Server 2008 R2 Q2496820 KB2496820 April 27, 2011
2506928 A link in an .html file that you open in Outlook does not work in Windows 7 or in Windows Server 2008 R2 Q2506928 KB2506928 April 26, 2011
978626 A supplementary character is displayed incorrectly as two square boxes on a computer that is running Windows 7 or Windows Server 2008 R2 Q978626 KB978626 April 26, 2011
2304914 All "LINE_CALLSTATE" messages do not arrive at an x64-based version of Windows Vista, of Windows Server 2008, of Windows 7 or of Windows Server 2008 R2 Q2304914 KB2304914 April 22, 2011
2494816 An IPMI-supported computer stops responding in the shutdown process in Windows Server 2008 R2 Q2494816 KB2494816 April 19, 2011
2494036 A hotfix is available to let you configure a cluster node that does not have quorum votes in Windows Server 2008 and in Windows Server 2008 R2 Q2494036 KB2494036 April 18, 2011
2205122 A memory leak occurs when you press F5 to convert a character code to some specific kanji characters in the Japanese IME module in Windows Q2205122 KB2205122 April 15, 2011
2508120 An update that adds the ActiveX Installer Service to Windows Server 2008 R2 Q2508120 KB2508120 April 14, 2011
2521175 An application or a service that calls the closesocket function stops responding on a Windows Server 2008 R2-based or Windows 7-based computer Q2521175 KB2521175 April 13, 2011
2519550 An incorrect program icon appears on the task bar in a remote desktop session that is running in Windows 7 or in Windows Server 2008 R2 Q2519550 KB2519550 April 13, 2011
2510636 An update that improves the startup performance of Windows 7 and of Windows Server 2008 R2 is available Q2510636 KB2510636 April 13, 2011
2503539 An application that uses the RichTextBox control cannot display an .rtf file correctly in Windows 7 or in Windows Server 2008 R2 Q2503539 KB2503539 April 13, 2011
2502789 A Chkdsk command fails with an unspecified error on a Windows 7-based or Windows Server 2008 R2-based computer that uses a low frequency AMD CPU Q2502789 KB2502789 April 13, 2011
2498549 A search window opens unexpectedly after you deploy a Group Policy to disable Windows Explorer search elements in Windows 7 or in Windows Server 2008 R2 Q2498549 KB2498549 April 13, 2011
2536487 Applications may crash or become unresponsive if another user logs off Remote Desktop session in Windows Server 2008 or Windows Server 2008 R2 Q2536487 KB2536487 April 11, 2011
2534488 A Windows-based portable computer does not resume correctly if you close the lid while the computer is asleep Q2534488 KB2534488 April 10, 2011
2526769 A Server becomes unresponsive to mouse or keyboard input and exhibits an abnormally high number of interrupts on 1 or more CPUs Q2526769 KB2526769 March 28, 2011
980731 A computer that is running Windows 7 or Windows Server 2008 R2 stops responding when you run DirectX applications Q980731 KB980731 March 22, 2011
2496744 A black screen is displayed when a Windows 7 SP1-based or Windows Server 2008 R2 SP1-based computer tries to enter hibernation Q2496744 KB2496744 March 11, 2011
2506718 A device may be displayed as the default icon on the network map when the network has more than 10 hosts Q2506718 KB2506718 March 9, 2011
2514994 A static record is not updated to a dynamic record as expected in the Windows Server MMC Q2514994 KB2514994 March 4, 2011
977158 A DNS Update is recorded as failed: Event ID 5774, 1196, or 1578 Q977158 KB977158 March 3, 2011
2272757 An identity-provider-initiated sign-on process is slow in Windows Server 2008 R2 and in Windows Server 2008 Q2272757 KB2272757 March 2, 2011
2457622 “Access Denied” error trying to rename a file on share available offline Q2457622 KB2457622 March 1, 2011
976462 A hotfix for the.NET Framework 3.5 Service Pack 1 is available for Windows 7 and for Windows Server 2008 R2 as a prerequisite for Microsoft Office SharePoint Server 2010 Q976462 KB976462 March 1, 2011
2493935 Applications using SQL_API_SQLCANCELHANDLE should be recompiled for Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1 and later Windows releases Q2493935 KB2493935 February 25, 2011
980642 A long delay occurs when you manage a DFS replication group from Windows Server 2008 R2 or from Windows 7 Q980642 KB980642 February 25, 2011
2485986 An update is available for Hyper-V Best Practices Analyzer for Windows Server 2008 R2 Q2485986 KB2485986 February 24, 2011
2316412 An application that calls the "InterlockedExchange" function may stop responding or may encounter various exceptions when you run the application on a VM that is hosted on a 64-bit version of Windows Server 2008 or of Windows Server 2008 R2 Q2316412 KB2316412 February 24, 2011
2253004 Active Directory Migration Tool v3.1 Q2253004 KB2253004 February 21, 2011
2252967 Active Directory Federation Service (AD FS) v1.1 Q2252967 KB2252967 February 21, 2011
2462317 An XPS printer is very slow to print graphics in Windows Vista SP2, in Windows Server 2008 SP2, in Windows 7 and in Windows Server 2008 R2 Q2462317 KB2462317 February 17, 2011
2505030 A RemoteFX VM does not start, and you receive the error "Microsoft Synthetic 3D Display Controller: Failed to Power on" when you try to add the RemoteFX 3D Video adapter from Hyper-V settings Q2505030 KB2505030 February 16, 2011
2445324 An AD FS-enabled web application that is published for AD FS authentication on a Windows Server 2008 R2-based computer cannot decode session cookies that are received out of order Q2445324 KB2445324 February 16, 2011
977511 About the DFS Namespaces service and its configuration data on a computer that is running Windows Server 2003 or Windows Server 2008 Q977511 KB977511 February 16, 2011
2504934 A Windows Server 2008 R2 image deployment process stops with a message "Windows could not finish configuring the system" Q2504934 KB2504934 February 14, 2011
2427997 A process that connects to a smart card hangs when a program that requires you to use the smart card crashes in Windows Vista, in Windows Server 2008, in Windows 7 or in Windows Server 2008 R2 Q2427997 KB2427997 February 14, 2011
2408168 A connection to a load-balancing Exchange mailbox from an Outlook client fails on a computer that is running Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2 Q2408168 KB2408168 February 14, 2011
2303458 A fix is available for three issues in the x2APIC mode in x64-based versions of Windows Server 2008 R2 Q2303458 KB2303458 February 14, 2011
976918 Authentication failure from non-Windows NTLM or Kerberos servers Q976918 KB976918 February 12, 2011
975354 A Hyper-V update rollup is available for Windows Server 2008 R2 Q975354 KB975354 February 12, 2011
2498993 A memory leak occurs when you run an application that is developed by using the Windows Media Format SDK in Windows 7 or in Windows Server 2008 R2 and that uses the IWMSyncReader or IWMReader interface Q2498993 KB2498993 February 10, 2011
2493115 "Access is denied" error when you try to open the Properties dialog box of a shared printer that is connected to a computer that is running Windows 7 or Windows Server 2008 R2 Q2493115 KB2493115 February 10, 2011
2480994 "ASN1 out of memory" error when the CryptMsgUpdate function decodes a message that is larger than 5 MB in Windows 7 or in Windows Server 2008 R2 Q2480994 KB2480994 February 10, 2011
2475491 A memory leak occurs when you run a web service that is implemented by using the Windows Web Services API in Windows 7 or in Windows Server 2008 R2 Q2475491 KB2475491 February 10, 2011
2471472 An NDIS device cannot be failed over on a fault-tolerant system that is running Windows 7 or Windows Server 2008 R2 after you suddenly remove another NDIS device Q2471472 KB2471472 February 10, 2011
2468316 A paged LDAP query fails on the second page and the pages that follow in Windows Server 2008 R2 Q2468316 KB2468316 February 10, 2011
2466493 An access violation occurs in glu32.dll, and the application crashes when you run an application that uses OpenGL in Windows 7 and in Windows Server 2008 R2 Q2466493 KB2466493 February 10, 2011
2466438 An error message is logged in Sync Center when the offline synchronization for a user’s home folder fails in Windows 7 or in Windows Server 2008 R2: "Object name not found" Q2466438 KB2466438 February 10, 2011
2466181 A crash in the Ntfs.sys component on a computer that is running an IA-64-based version of Windows Server 2008 R2 Q2466181 KB2466181 February 10, 2011
2465772 An application or service that uses Winsock API or Winsock Kernel API may randomly stop responding in Windows Server 2008 R2 or in Windows 7 Q2465772 KB2465772 February 10, 2011
2462362 A query to a large database times out for a troubleshooting report on a Windows Server 2008 R2-based RMS server Q2462362 KB2462362 February 10, 2011
2446026 An application that uses the Remote Desktop Connection ActiveX control to provide virtualized sessions crashes in Windows Server 2008 R2 or in Windows 7 Q2446026 KB2446026 February 10, 2011
2439181 A buffer alignment error may occur when you use ADMA2 host controller implementation in Windows 7 or in Windows Server 2008 R2 Q2439181 KB2439181 February 10, 2011
2417038 A child process cannot be created by calling a CreateProcess function that uses the PROC_THREAD_ATTRIBUTE_PREFERRED_NODE parameter in Windows 7 or in Windows Server 2008 R2 Q2417038 KB2417038 February 10, 2011
2411938 "An external error has occurred" error when you change the user rights of an account in Local Security Policy in Windows Server 2008 R2 Q2411938 KB2411938 February 10, 2011
2029054 An application which calls the ReadFile function on a named pipe server may stop responding when you run the application on a computer that is running Windows Vista, Windows Server 2008, Windows 7 or Windows Server 2008 R2 Q2029054 KB2029054 February 10, 2011
2498855 An Office 2007 or Office 2003 application that is running on an RD Session Host server may close unexpectedly in Windows Server 2008 R2 Q2498855 KB2498855 February 8, 2011
979612 A hotfix is available that improves TCP loopback latency and UDP latency in Windows Server 2008, Windows Server 2008 R2, Windows Vista, and Windows 7 Q979612 KB979612 January 20, 2011
972105 All files are conflicted on all domain controllers except the PDC Emulator when a DFSR migration of the SYSVOL share reaches the Redirected state in Windows Server 2008 or in Windows Server 2008 R2 Q972105 KB972105 January 17, 2011
2446496 An update is available that changes the currency symbol of Estonia to the euro (€) in Windows Q2446496 KB2446496 January 13, 2011
2265716 A computer that is running Windows Server 2008 R2 or Windows 7 stops responding randomly Q2265716 KB2265716 January 4, 2011
979383 After you apply a WMI filter, the GPO does not take effect on a client computer that is running Windows 7 or Windows Server 2008 R2 Q979383 KB979383 January 4, 2011
2416007 An USB device may intermittently disconnect and reconnect when you use the USB device in Windows 7 or in Windows Server 2008 R2 Q2416007 KB2416007 December 15, 2010
2386667 An update to the rules for Best Practices Analyzer for the Application Server role in Windows Server 2008 R2 is available Q2386667 KB2386667 November 23, 2010
2285835 An outgoing replication backlog occurs after you convert a read/write replicated folder to a read-only replicated folder in Windows Server 2008 R2 Q2285835 KB2285835 November 23, 2010
2264080 An update rollup package for the Hyper-V role in Windows Server 2008 R2: August 24, 2010 Q2264080 KB2264080 November 22, 2010
2397463 A hotfix is available that updates localized Windows PowerShell Help files for Windows Server AppFabric Q2397463 KB2397463 November 17, 2010
2385596 An update that adds 33 configuration rules and 9 operation rules to BPA for DNS in Windows Server 2008 R2 is available Q2385596 KB2385596 November 16, 2010
976883 A program icon in the notification area may be lost after the corresponding program is updated in Windows 7 or in Windows Server 2008 R2 Q976883 KB976883 November 15, 2010
2388142 A computer that is running Windows 7 or Windows Server 2008 R2 intermittently cannot use a shared network printer to print Q2388142 KB2388142 November 1, 2010
2403142 A WIA application crashes when you try to adjust the brightness or contrast of a picture that is scanned in Windows 7, in Windows Server 2008 R2, in Windows Vista or in Windows Server 2008 Q2403142 KB2403142 October 29, 2010
979149 A computer that is running Windows 7 or Windows Server 2008 R2 becomes unresponsive when you run a large application Q979149 KB979149 October 29, 2010
2410263 A 32-bit iSCSI provider cannot retrieve an instance of MSiSCSIInitiator_PersistentDevice in 64-bit versions of Windows 7 or of Windows Server 2008 R2 Q2410263 KB2410263 October 14, 2010
2398906 A computer that is running an x64-based version of Windows Server 2008 R2 and has more than 128 processors crashes at the startup stage Q2398906 KB2398906 October 14, 2010
2394663 An LDAP simple bind to a Windows Server 2008 R2-based domain controller fails when the user name has more than 255 characters in the distinguished name Q2394663 KB2394663 October 14, 2010
2386730 An item-level targeting security group filter in Group Policy preferences settings does not work on a computer that is running Windows Server 2008 R2 or Windows 7 in a disjoint namespace Q2386730 KB2386730 October 14, 2010
2294419 A Message Queuing trigger on Windows 7 or on Windows 2008 R2 stops processing messages after the Message Queuing service is restarted on the computer that hosts the message queue Q2294419 KB2294419 October 14, 2010
2203302 An RDP connection that uses SSL authentication and CredSSP protocol fails in Windows 7, in Windows Server 2008 R2, in Windows Vista and in Windows Server 2008 Q2203302 KB2203302 October 14, 2010
981344 An application may receive the "10054" error when the application receives data from a connection on a computer that is running Windows 7 or Windows Server 2008 R2 if a TDI filter driver is installed Q981344 KB981344 October 14, 2010
2393659 A DHCP client computer that has multiple network adapters and that is running Windows 7 or Windows Server 2008 R2 cannot renew a DHCP lease when the computer wakes Q2393659 KB2393659 October 13, 2010
2354868 A handle leak occurs when an .exe file is called by the CreateProcess function after a file system filter driver denies the execution of the .exe file in Windows 7 or in Windows Server 2008 R2 Q2354868 KB2354868 October 13, 2010
2353832 Authentication requests between nodes in the same failover cluster may be unable to use the Kerberos protocol if the Negotiate SSP is specified in Windows Server 2008 R2 Q2353832 KB2353832 October 13, 2010
2309344 A publisher name incorrectly has double ampersands (&&) in the "File Download - Security Warning" dialog box in Windows 7 or in Windows Server 2008 R2 if the publisher name has one ampersand (&) Q2309344 KB2309344 October 13, 2010
2280515 A user is added to the wrong group on a client computer that is running Windows 7 or Windows Server 2008 R2 Q2280515 KB2280515 October 13, 2010
947721 A Group Policy setting is not available in the security policy settings list on a computer that is running Windows Server 2008 Q947721 KB947721 October 13, 2010
977517 A computer that is running VMware cannot create a TCP connection to an NFS server that is running Windows Server 2008 or Windows Server 2008 R2 Q977517 KB977517 September 28, 2010
2161341 Active Route removed on Windows Server Failover Cluster Q2161341 KB2161341 September 11, 2010
979782 An update rollup package for the Validate a Configuration Wizard of the Failover Clustering feature is available for Windows Server 2008 R2 Q979782 KB979782 September 11, 2010
974721 A connection with the specified AD RMS cluster could not be established after upgrading from Windows Server 2003 x64 with IIS to Windows Server 2008 x64 Q974721 KB974721 September 11, 2010
2028560 An update is available for Windows 7 and for Windows Server 2008 R2 which provides new functionality and performance improvements for the graphics platform Q2028560 KB2028560 September 10, 2010
982526 An update rollup is available for the .NET Framework 3.5 SP1 in Windows 7 and in Windows Server 2008 R2 Q982526 KB982526 September 7, 2010
979900 An update is available for the .NET Framework 3.5 Service Pack 1 in Windows 7 and in Windows Server 2008 R2 Q979900 KB979900 September 7, 2010
2155024 A write operation to a volume is slower than usual in Windows Server 2008 or in Windows 7 after you create a snapshot of the volume Q2155024 KB2155024 September 3, 2010
981889 A Windows Filtering Platform (WFP) driver hotfix rollup package is available for Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2 Q981889 KB981889 August 27, 2010
2272691 Application Compatibility Update for Windows 7 and Windows Server 2008 R2: August 2010 Q2272691 KB2272691 August 24, 2010
2259539 An update is available that enables the thumbnail controls of certain applications to be displayed correctly on the taskbar in Windows 7 or in Windows Server 2008 R2 Q2259539 KB2259539 August 24, 2010
2281774 Applications using NetUserGetInfo and similar APIs rely on read access to certain AD objects Q2281774 KB2281774 August 19, 2010
2385108 Accessing a folder under a mapped network drive to a Distributed File System Namespace (DFSN) folder target may fail on Windows Vista and later with error “Access is Denied” Q2385108 KB2385108 August 18, 2010
980730 A hotfix is available to enable the Content Directory Service to publish version numbers for all the containers Q980730 KB980730 August 16, 2010
2275950 An error occurs when you try to establish SSL connections to the nodes by using the alias name from an LDAPS client computer that is running Windows 7 or Windows Server 2008 R2 Q2275950 KB2275950 August 13, 2010
2274102 An application that uses DES encryption for Kerberos authentication cannot run on a Windows XP-based client computer in a Windows Server 2008 domain Q2274102 KB2274102 August 13, 2010
2284538 "Apply once and do not reapply" Group Policy setting is never applied after the first GPO deployment fails on a client computer that is running Windows 7 or Windows Server 2008 R2 Q2284538 KB2284538 August 12, 2010
2280777 A Wmiprvse.exe process crashes in Windows Server 2008 R2 when you use the WMI interface to query the hardware status on a computer that supports the IPMI standard Q2280777 KB2280777 August 12, 2010
2280699 All remote PowerShell operations fail together with the "E_ACCESSDENIED" error message when you use the CredSSP in a remote PowerShell session in Windows 7 or in Windows Server 2008 R2 Q2280699 KB2280699 August 12, 2010
2253693 A VSS writer cannot create a snapshot on a computer that is running Windows 7 or Windows Server 2008 R2 if the snapshot set of the VSS writer has no disk volumes Q2253693 KB2253693 August 12, 2010
2121850 A booklet layout setting does not work when you print a multiple-page document in Windows 7 or in Windows Server 2008 R2 if you use a printer driver that uses Unidrv.dll Q2121850 KB2121850 August 12, 2010
2279689 Access Violation of BEX or APPCRASH occurrs on Windows Server 2008 R2 with Terminal Service. Q2279689 KB2279689 August 2, 2010
2266373 ADMT 3.2 installation incomplete, MMC console error "cannot open database 'ADMT' requested by the login" Q2266373 KB2266373 July 19, 2010
982300 A computer stops responding when you install or run Windows 7 or Windows Server 2008 R2 if the 1394 bus host controller is enabled Q982300 KB982300 July 13, 2010
981981 Arabic translations in the month of July may be incorrect in the Windows calendar in Windows 7 or in Windows Server 2008 R2 Q981981 KB981981 July 9, 2010
2077754 A .NET Framework 2.0-based application that targets to the x64 platform crashes for an uncaught ThreadAbortException exception Q2077754 KB2077754 July 7, 2010
983466 "A fatal error has occurred." error message when you use Windows Update on a Windows 7 or Windows Server 2008 R2-based computer that has a third-party filter driver installed Q983466 KB983466 July 1, 2010
983464 All the bold text in a pop-up window is displayed as square boxes in the OOBE wizard if you are running a Thai version of Windows 7 or Windows Server 2008 R2 Q983464 KB983464 June 25, 2010
2078804 A "200" HTTP status code is incorrectly logged in the IIS log when a partial content client request succeeds in IIS 7.5 in Windows 7 or in Windows Server 2008 R2 Q2078804 KB2078804 June 24, 2010
2028685 A VPN connection requires more than 60 seconds to be created in Windows Server 2008 R2 or in Windows 7 if IKEv2 is the default protocol and if the UDP 4500 port is disabled Q2028685 KB2028685 June 24, 2010
982519 Application Compatibility Update for Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2: June 2010 Q982519 KB982519 June 22, 2010
958488 An update is available for Microsoft .NET Framework 3.5 Service Pack 1 on Windows 7 and Windows Server 2008 R2 Q958488 KB958488 June 22, 2010
2028566 A copy-on-write snapshot may become corrupted in Windows Server 2008 R2 or in Windows 7 if some snapshots that are stored on the same volume are deleted Q2028566 KB2028566 June 18, 2010
2164710 A Windows Server 2008 or 2008 R2 computer configured to boot from an iSCSI target using a static IP address still queries DHCP for an additional IP address Q2164710 KB2164710 June 11, 2010
983401 A long delay occurs when you print a large file on a Windows 7 or Windows Server 2008 R2-based computer Q983401 KB983401 June 10, 2010
983396 A 32-bit OLE object may be displayed as an icon instead of the actual object when you insert it into a 64-bit process on a 64-bit version of Windows 7 or Windows Server 2008 R2 Q983396 KB983396 June 10, 2010
982860 A computer that is running Windows 7 or Windows Server 2008 R2 takes four minutes to open a Microsoft Office 2003 document from a network share Q982860 KB982860 June 10, 2010
981076 A print job fails on a print device that uses a 64-bit printer driver when you use a 32-bit application to print the job in Windows 7 or Windows Server 2008 R2 Q981076 KB981076 June 10, 2010
976700 An application stops responding, experiences low performance, or experiences high privileged CPU usage if many large I/O operations are performed in Windows 7 or Windows Server 2008 R2 Q976700 KB976700 June 10, 2010
2020067 A TIFF file appears corrupted when opened by Windows 7 Photo Viewer or Microsoft Paint Q2020067 KB2020067 June 1, 2010
2101557 All Customizations to Default User Profile Lost Q2101557 KB2101557 May 28, 2010
981637 An application cannot receive multicast data from a private enterprise server through a VPN connection on a client computer that is running Windows 7, Windows Server 2008, Windows Vista, or Windows Server 2008 R2 Q981637 KB981637 May 18, 2010
981953 An incorrect IP address is returned when you ping a server by using its NetBIOS name in Windows Server 2008 or in Windows Server 2008 R2 Q981953 KB981953 May 17, 2010
983256 A connect may be lost to a proxy server or to a NLB server if you create a VPN to a Windows Server 2008 R2-based domain by using SSTP Q983256 KB983256 May 13, 2010
975488 A Cisco VPN server does not provide differential services if you connect to the VPN server through a VPN connection that is based on the IKEv2 protocol from a computer that is running Windows 7 or Windows Server 2008 R2 Q975488 KB975488 May 12, 2010
974408 Availability and description of Active Directory Federation Services 2.0 Q974408 KB974408 May 5, 2010
977589 An application or a service that uses the Wmiaprpl.dll module crashes when the application or the service enumerates the returned performance objects under the HKEY_PERFORMANCE_DATA registry key Q977589 KB977589 May 4, 2010
981710 An application that invokes the configuration page for a scheduled task crashes after you change some task settings in Windows 7 or Windows Server 2008 R2 Q981710 KB981710 April 28, 2010
2021058 ADPREP /FORESTPREP Fails with Error 0x80070002 or 0x80070020 on Windows Server 2008 and Windows Server 2008 R2 If Locks Exist on ADPREP Log Files Q2021058 KB2021058 April 27, 2010
981392 An update is available for Best Practices Analyzer for the Application Server role in x64 editions of Windows Server 2008 R2 Q981392 KB981392 April 27, 2010
981391 An update is available for Best Practices Analyzer for the Active Directory Rights Management Services role in x64 editions of Windows Server 2008 R2 Q981391 KB981391 April 27, 2010
981390 An update is available for Best Practices Analyzer for the Windows Server Update Services role in x64 editions of Windows Server 2008 R2 Q981390 KB981390 April 27, 2010
981466 An event log may not be saved when you “Save and Clear” an event log in Windows 7 or Windows Server 2008 R2 Q981466 KB981466 April 21, 2010
981876 An access violation occurs in the Imetip.dll component and then the Tablet PC Input Service does not work after user logon process in Windows Vista or in Windows Server 2008 Q981876 KB981876 April 19, 2010
981152 A shared printer does not appear in Windows 7 or Windows Server 2008 R2 Q981152 KB981152 April 19, 2010
981872 Access to a redirected folder or a home drive disconnects regularly on a computer that is running Windows Server 2008 R2 and Windows 7 Q981872 KB981872 April 14, 2010
981394 A computer restarts when multiple Kerberos authentication requests are made at the same time in Windows 7 or in Windows Server 2008 R2 Q981394 KB981394 April 14, 2010
981306 An EUDC character does not load when you switch between the Phonetic IME and the ChangJie IME on a computer that is running Windows 7 or Windows Server 2008 R2 Q981306 KB981306 April 14, 2010
980994 A namespace extension under the Start Menu is not displayed correctly on a computer that is running Windows 7 or Windows Server 2008 R2 Q980994 KB980994 April 14, 2010
980992 A computer that is running Windows 7 or Windows Server 2008 R2 shuts down shortly after you resume the computer from hibernation Q980992 KB980992 April 14, 2010
980120 A file in the Public Desktop folder disappears from the desktop immediately after you rename the file on a computer that is running Windows 7 or Windows Server 2008 R2 Q980120 KB980120 April 14, 2010
979940 A VDS application cannot enumerate FC HBA ports in the presence of SAS HBA ports in Windows Server 2008 R2 and in Windows 7 Q979940 KB979940 April 14, 2010
979223 A nonpaged pool memory leak occurs when you use a WFP callout driver in Windows Vista, Windows 7, Windows Server 2008, or in Windows Server 2008 R2 Q979223 KB979223 April 14, 2010
979137 An NPS server that is running Windows Server 2008 SP2 or Windows Server 2008 R2 does not send an Access-Reject packet to an NPS client Q979137 KB979137 April 14, 2010
981679 An application that captures and plays audio stops responding in Windows 7 or in Windows Server 2008 R2 Q981679 KB981679 April 13, 2010
969307 An error occurs when you run the ADPREP/FORESTPREP command on a Windows Server 2003-based computer: "An attribute with the same link identifier already exists" Q969307 KB969307 April 9, 2010
978637 An application runs in a Windows Vista context instead of in a Windows 7 context on a computer that is running an x64 edition of Windows 7 or of Windows Server 2008 R2 Q978637 KB978637 April 2, 2010
979751 A domain user account that has a blank password cannot be used to authenticate against Microsoft SharePoint Server 2010 or against Windows Live SkyDrive Q979751 KB979751 April 1, 2010
981013 A memory leak issue occurs in the Audiodg.exe process when you play audio on a computer that is running Windows 7, Windows Server 2008 R2, Windows Vista or Windows Server 2008 Q981013 KB981013 March 30, 2010
980873 A computer cannot identify the network when the computer is running Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2, and is a member of a child domain Q980873 KB980873 March 22, 2010
978977 An exclamation mark (!) may be displayed next to the smartcard reader in Device Manager after you start Windows 7 or Windows Server 2008 R2 Q978977 KB978977 March 19, 2010
981128 A hotfix is available to update the Daylight Saving Time for the "(UTC-04:00) Asuncion", “(UTC+12:00) Fiji” and “(UTC-04:00) Santiago” time zone for Windows Operating Systems Q981128 KB981128 March 10, 2010
976662 An update is available for the native JSON feature in Internet Explorer 8 Q976662 KB976662 February 24, 2010
978917 A PostScript printer prints an error message instead of the expected document Q978917 KB978917 February 8, 2010
978884 A "Request For Permission to Use a Key" dialog box appears every time that you send an e-mail message in Outlook 2007 Q978884 KB978884 February 8, 2010
977353 A Group Policy Immediate Task preference item does not run on a client computer that is running Windows 7 or Windows Server 2008 R2 Q977353 KB977353 February 8, 2010
977357 A memory leak issue occurs in the Windows Management Instrumentation service on a computer that is running Windows Server 2008 R2 or Windows 7 Q977357 KB977357 January 27, 2010
978155 A memory leak occurs when an ADO Recordset object calls the UpdateBatch method Q978155 KB978155 January 11, 2010
978034 Active Directory Certificate Services cannot be reinstalled by using the "Use existing private key" option on a computer that is running in Windows Server 2008 R2 Q978034 KB978034 January 4, 2010
975351 A computer that is running Windows Server 2008 R2 IA-64 may automatically restart with a stop code 0x0000003B when a program tries to generate a triage dump file (975351.KB.EN-US.1.0) Q975351 KB975351 December 30, 2009
2009934 Activation Error Code 0x8004FE92 Q2009934 KB2009934 December 18, 2009
978325 A virtual machine connection is lost when the virtual machine tries to restart or tries to shut down after you remove the virtual networks Q978325 KB978325 December 16, 2009
978320 A PowerShell upgrade leaves extra files after you upgrade from a 64-bit version of Windows Server 2003 R2 to a 64-bit version of Windows Server 2008 R2 Q978320 KB978320 December 11, 2009
978125 A hotfix is available to update the Daylight Saving Time for Bangladesh for Windows XP-based, Windows Server 2003-based, Windows Vista-based, Windows Server 2008-based, Windows 7-based and Windows Server 2008 R2-based computers Q978125 KB978125 December 11, 2009
943790 An update is available that extends the File Management APIs to provide discovery and restoration of deleted files Q943790 KB943790 December 9, 2009
977542 A hotfix is available to block standard users from logging on to a Window 7-based or Windows Server 2008 R2-based computer in safe mode Q977542 KB977542 December 8, 2009
977567 An upgrade from Windows Server 2008 SP1 to Windows Server 2008 R2 rolls back if the default SAN policy is set to "offline shared" Q977567 KB977567 December 7, 2009
977510 Authentication fails when an external client tries to log on to a Windows Server 2008 server by using a read-only domain controller in a perimeter network Q977510 KB977510 November 24, 2009
2004234 After upgrading a printer driver on any Microsoft Operating system later than Windows XP and Server 2003, the old driver files are still being used. Q2004234 KB2004234 November 10, 2009
975688 A snapshot may become corrupted when the Volume Shadow Copy Service (VSS) snapshot providers take more than 10 seconds to create it on a computer that is running Windows 7 or Windows Server 2008 R2 Q975688 KB975688 November 4, 2009
974930 An application or service that queries information about a failover cluster by using the WMI provider may experience low performance or a time-out exception Q974930 KB974930 November 3, 2009
976733 A BitLocker Driver event may be logged for a drive that is not encrypted on a computer that is running Windows 7 or Windows Server 2008 R2 Q976733 KB976733 October 23, 2009
974636 AD RMS may stop working when it queries Active Directory global catalogs on a computer that is running Windows Server 2008 R2 Q974636 KB974636 October 14, 2009
2000831 AD LDS Install Error "Failure for not meeting DnsValidateName constrain" Q2000831 KB2000831 September 30, 2009
975449 AppLocker incorrectly calculates the hash of certain files at runtime in Windows 7 or in Windows Server 2008 R2 Q975449 KB975449 September 29, 2009
975606 An iSCSI image created by installing OS on a local disk first and then deploying to an iSCSI target may fail to boot. Q975606 KB975606 September 11, 2009
974815 A local group cannot be found if it is nested inside another group on a Windows Server-based or Windows-based client Q974815 KB974815 August 20, 2009
973663 After you generate an MPIO configuration report on a computer that is running Windows Server 2008 R2, some the text in the report is not readable Q973663 KB973663 July 23, 2009
973921 A Zip file with a long file name might be truncated to a short file name after being modified in Windows Vista and in Windows Server 2008 Q973921 KB973921 July 21, 2009
973665 A warning message is returned from the W32Time service when you run the dcdiag command on Windows Server 2008 against a Windows Server 2008 R2 domain controller Q973665 KB973665 July 21, 2009
971510 A .p7b certificate does not import correctly when you try to import it by using the Certificate Import Wizard in MMC on a computer that is running Windows Server 2008 or Windows Vista Q971510 KB971510 July 21, 2009
972133 A connection authorization failure occurs when you use Windows Server 2008 R2 Remote Desktop Gateway to connect to an RD server, a virtual machine, or a desktop resource in a multidomain or multi-forest scenario Q972133 KB972133 July 16, 2009
972423 An optional update is available to update the Daylight Saving Time for Bangladesh for the year 2009 for Windows XP, Windows Server 2003, Windows Vista and Windows Server 2008 based computers Q972423 KB972423 June 12, 2009
961654 A file sharing connection to a Windows Server 2008-based server drops unexpectedly if the server has Symantec Endpoint Protection prior to 11.0.4202 (MR4-MP2) or Symantec Antivirus 10.2 installed Q961654 KB961654 May 28, 2009
967943 A software update is available that addresses common application compatibility issues in Windows 7 Beta and in Windows Server 2008 R2 Q967943 KB967943 May 5, 2009
967542 Adding Server Features or Roles in Server 2008 may take a very long time Q967542 KB967542 February 4, 2009

Windows Server 2008 R2 articles, fixes and updates - letter A