Windows 7 articles, fixes and updates

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows 7 starts with letter U that have been released. The list is daily updated.

4034879 Use the LdapEnforceChannelBinding registry entry to make LDAP authentication over SSL/TLS more secure Q4034879 KB4034879 July 12, 2023
12435 Upgrade to Windows 10: FAQ Q12435 KB12435 February 16, 2023
3041196 Update to the "Run this time" functionality for out-of-date ActiveX control blocking in Internet Explorer Q3041196 KB3041196 December 16, 2022
4528069 Update to verify that eligible Windows 7 SP1 and Server 2008 R2 SP1 devices can get Extended Security Updates Q4528069 KB4528069 December 7, 2022
11542 Use Magnifier to make things on the screen easier to see Q11542 KB11542 November 22, 2022
10762 Use the On-Screen Keyboard (OSK) to type Q10762 KB10762 November 22, 2022
10571 Use text or visual alternative to sounds Q10571 KB10571 November 22, 2022
13776 Use Snipping Tool to capture screenshots Q13776 KB13776 November 9, 2021
3161639 Update to add new cipher suites to Internet Explorer and Microsoft Edge in Windows Q3161639 KB3161639 May 19, 2021
17469 Use ActiveX controls for Internet Explorer 11 Q17469 KB17469 April 30, 2021
17288 Use Do Not Track in Internet Explorer 11 Q17288 KB17288 April 30, 2021
4570006 Update to disable and remove the RemoteFX vGPU component in Windows Q4570006 KB4570006 April 13, 2021
17073 Using your keyboard Q17073 KB17073 April 13, 2021
18522 Using a sensor in Windows 7 Q18522 KB18522 April 9, 2021
15048 Update a driver for hardware that isn't working properly Q15048 KB15048 April 9, 2021
3140245 Update to enable TLS 1.1 and TLS 1.2 as default secure protocols in WinHTTP in Windows Q3140245 KB3140245 April 6, 2021
5001027 Update for the new Microsoft Edge for Windows 7 SP1 and Windows 8.1: March 16, 2021 Q5001027 KB5001027 March 17, 2021
4567409 Update for the new Microsoft Edge for Windows 7 SP1 and Windows 8.1: June 17, 2020 Q4567409 KB4567409 February 11, 2021
2606504 Unable to switch the input language from Korean to English in Windows 7 and Windows Vista [Step by Step] Q2606504 KB2606504 February 8, 2021
2868116 Updates are available that improve the content in warning messages that you receive when you run local executable files in Windows Q2868116 KB2868116 January 26, 2021
2856676 Update for the .NET Framework 3.5.1 on Windows 7 SP1 and Windows Server 2008 R2 SP1 Q2856676 KB2856676 January 26, 2021
2836942 Update for the .NET Framework 3.5.1 on Windows 7 SP1 and Windows Server 2008 R2 SP1 (June 2013) Q2836942 KB2836942 January 26, 2021
2836939 Update is available for the .NET Framework 4 (October 2013) Q2836939 KB2836939 January 26, 2021
2544514 Update 4.0.2 for Microsoft .NET Framework 4 – Runtime Update Q2544514 KB2544514 January 26, 2021
2478063 Update 4.0.1 for Microsoft .NET Framework 4 – Runtime Update Q2478063 KB2478063 January 26, 2021
3194053 Update for Windows Journal to Microsoft OneNote Converter (BETA) Q3194053 KB3194053 January 25, 2021
3191566 Update for Windows Management Framework 5.1 for Windows 7 and Windows Server 2008 R2 Q3191566 KB3191566 January 25, 2021
3161102 Update for Windows Journal component removal Q3161102 KB3161102 January 25, 2021
3146449 Updated Internet Explorer 11 capabilities to upgrade Windows 8.1 and Windows 7 Q3146449 KB3146449 January 25, 2021
3138378 Update for Journal.dll binary in Windows Q3138378 KB3138378 January 25, 2021
3123862 Updated capabilities to upgrade Windows 8.1 and Windows 7 Q3123862 KB3123862 January 25, 2021
3118401 Update for Universal C Runtime in Windows Q3118401 KB3118401 January 25, 2021
3102429 Update that supports Azerbaijani Manat and Georgian Lari currency symbols in Windows Q3102429 KB3102429 January 25, 2021
3095316 Update enables you to specify port number in the Enterprise Mode Site List XML file in Internet Explorer 11 on Windows 8.1 or Windows 7 Q3095316 KB3095316 January 25, 2021
3081954 Update for Work Folders improvements in Windows 7 SP1 Q3081954 KB3081954 January 25, 2021
3080149 Update for customer experience and diagnostic telemetry Q3080149 KB3080149 January 25, 2021
3080140 User files are available offline when SMB shares don't allow client caching in Windows 7 or Windows Server 2008 R2 Q3080140 KB3080140 January 25, 2021
3080079 Update to add RDS support for TLS 1.1 and TLS 1.2 in Windows 7 or Windows Server 2008 R2 Q3080079 KB3080079 January 25, 2021
3079821 Update that enables Windows 7 and Windows Server 2008 R2 KMS hosts to activate Windows 10 Q3079821 KB3079821 January 25, 2021
3075249 Update that adds telemetry points to consent.exe in Windows 8.1 and Windows 7 Q3075249 KB3075249 January 25, 2021
3068708 Update for customer experience and diagnostic telemetry Q3068708 KB3068708 January 25, 2021
3046480 Update helps to determine whether to migrate the .NET Framework 1.1 when you upgrade Windows 8.1 or Windows 7 Q3046480 KB3046480 January 25, 2021
3045645 Update to force a UAC prompt when a customized .sdb file is created in Windows Q3045645 KB3045645 January 25, 2021
3041194 Update for out-of-date ActiveX control blocking in Internet Explorer to consume compressed server-side content Q3041194 KB3041194 January 25, 2021
3041189 Update to expand the functionality of out-of-date ActiveX control blocking in Internet Explorer when UAC is disabled Q3041189 KB3041189 January 25, 2021
3024033 Update to a manageability setting for out-of-date ActiveX control blocking in Internet Explorer Q3024033 KB3024033 January 25, 2021
3022345 Update for customer experience and diagnostic telemetry Q3022345 KB3022345 January 25, 2021
3021917 Update to Windows 7 SP1 for performance improvements Q3021917 KB3021917 January 25, 2021
3020370 Update the copy of the Cmitrust.dll file in Windows Q3020370 KB3020370 January 25, 2021
3013531 Update to support copying .mkv files to Windows Phone from a computer that is running Windows Q3013531 KB3013531 January 25, 2021
3008627 Unexpected UAC prompt after you install update 2918614 in Windows Q3008627 KB3008627 January 25, 2021
3006137 Update changes the currency symbol of Lithuania from the Lithuanian litas (Lt) to the euro (€) in Windows Q3006137 KB3006137 January 25, 2021
3005781 Update for remote applications and Remote Desktop Easy Print that uses RDP 8.1 client in Windows 8.1 or Windows 7 Q3005781 KB3005781 January 25, 2021
2999226 Update for Universal C Runtime in Windows Q2999226 KB2999226 January 25, 2021
2991000 Update to block out-of-date ActiveX controls in Internet Explorer Q2991000 KB2991000 January 25, 2021
2990214 Update that enables you to upgrade from Windows 7 to a later version of Windows Q2990214 KB2990214 January 25, 2021
2984972 Update for RDC 7.1 to support restricted administration logons on Windows 7 and Windows Server 2008 R2 Q2984972 KB2984972 January 25, 2021
2981965 Update to remove memory management flush serialization for all file system drivers in Windows Q2981965 KB2981965 January 25, 2021
2970228 Update to support the new currency symbol for the Russian ruble in Windows Q2970228 KB2970228 January 25, 2021
2923545 Update for RDP 8.1 is available for Windows 7 SP1 Q2923545 KB2923545 January 25, 2021
2913431 Update fixes an issue that causes Windows to crash Q2913431 KB2913431 January 25, 2021
2888049 Update is available that improves the network performance of Internet Explorer 11 in Windows Q2888049 KB2888049 January 25, 2021
2887535 Update to Microsoft Update client Q2887535 KB2887535 January 25, 2021
2885976 User application freezes on a Windows-based computer that uses the WFP Q2885976 KB2885976 January 25, 2021
2885698 Update adds support for Windows 8.1 and Windows Server 2012 R2 clients to Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, and Windows Server 2012 KMS hosts Q2885698 KB2885698 January 25, 2021
2882822 Update adds ITraceRelogger interface support to Windows Embedded Standard 7 SP1, Windows 7 SP1 and Windows Server 2008 R2 SP1 Q2882822 KB2882822 January 25, 2021
2859903 Update for Internet Explorer 10 for Windows 7 and Windows Server 2008 R2 Q2859903 KB2859903 January 25, 2021
2843630 Update helps unmanaged Office 2010 users work with Microsoft RMS in Windows Q2843630 KB2843630 January 25, 2021
2830477 Update for RemoteApp and Desktop Connections feature is available for Windows Q2830477 KB2830477 January 25, 2021
2828030 USB audio devices stop streaming audio on a computer that is running Windows 7 SP1, Windows Server 2008 R2 SP1 or Windows XP SP3 Q2828030 KB2828030 January 25, 2021
2823180 Update is available for Windows Management Framework 3.0 in Windows 7 SP1, Windows Server 2008 R2 SP1, or Windows Server 2008 SP2 Q2823180 KB2823180 January 25, 2021
2808679 Update that protects from internal URL port scanning is available for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, Windows Embedded Standard 7, Windows Server 2008 R2, Windows 8, Windows RT, and Windows Server 2012 Q2808679 KB2808679 January 25, 2021
2799926 USB storage device cannot be recognized or mounted on a computer that is running Windows 7 or Windows Server 2008 R2 Q2799926 KB2799926 January 25, 2021
2798162 Update to improve messaging in dialog boxes when you run executable files in Windows Q2798162 KB2798162 January 25, 2021
2779272 Update adds support for some new glyphs and features in Windows 8 to common fonts in Windows 7 and in Windows Server 2008 R2 Q2779272 KB2779272 January 25, 2021
2773072 Update changes the game rating systems in Windows 7 Q2773072 KB2773072 January 25, 2021
2757817 Update adds support for Windows 8 and Windows Server 2012 to Windows Server 2008, Windows 7, and Windows Server 2008 R2 KMS hosts Q2757817 KB2757817 January 25, 2021
2738898 Users cannot access removable devices after you enable and then disable a Group Policy setting in Windows Server 2008, in Windows 7 or in Windows Server 2008 R2 Q2738898 KB2738898 January 25, 2021
2685813 User-Mode Driver Framework version 1.11 update for Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2 Q2685813 KB2685813 January 25, 2021
2665695 Using CTRL+SHIFT+F3 during OOBE does not reboot Windows 7 into audit mode Q2665695 KB2665695 January 25, 2021
2657025 Update for 2011 calendar history in Windows operating systems Q2657025 KB2657025 January 25, 2021
2647753 Update rollup: Fix printing problems in Windows 7 and Windows Server 2008 R2 Q2647753 KB2647753 January 25, 2021
2617858 Unexpectedly slow startup or logon process in Windows Server 2008 R2 or in Windows 7 Q2617858 KB2617858 January 25, 2021
2600214 Update 4.0.3 for Microsoft .NET Framework 4 - Design-Time Update for Visual Studio 2010 SP1 Q2600214 KB2600214 January 25, 2021
2545850 Users cannot access an IIS-hosted website after the computer password for the server is changed in Windows 7 or in Windows Server 2008 R2 Q2545850 KB2545850 January 25, 2021
2504610 Unable to change background picture in Windows 7 Q2504610 KB2504610 January 25, 2021
2409336 "Unable to cast object of type 'System.String' to type 'Microsoft.Group.Policy.Reporting.Extensions.Registry.RegistryValue'." error message when you try to generate a report for a GPO Q2409336 KB2409336 January 25, 2021
982405 "Unspecified error" error message when you click Personalization on the shortcut menu on a computer that is running Windows 7 or Windows Server 2008 R2 Q982405 KB982405 January 25, 2021
977419 Unexpectedly slow startup in Windows 7 or in Windows Server 2008 R2 Q977419 KB977419 January 25, 2021
975253 Upgrade stops responding (hangs) at 62% when you upgrade to Windows 7 Q975253 KB975253 January 25, 2021
973479 Unable to print or view the print preview of a webpage in Internet Explorer Q973479 KB973479 January 25, 2021
969744 Underlines are missing when you print a document Q969744 KB969744 January 25, 2021
929833 Use the System File Checker tool to repair missing or corrupted system files Q929833 KB929833 January 25, 2021
927392 Use Bootrec.exe in the Windows RE to troubleshoot startup issues Q927392 KB927392 January 25, 2021
827315 Unexplained Windows or software behavior may be caused by deceptive software Q827315 KB827315 January 25, 2021
810076 Updates to Restricted Groups ("Member of") behavior of user-defined local groups Q810076 KB810076 January 25, 2021
4517297 Update for Windows 7 SP1 and Windows Server 2008 R2 SP1: August 16, 2019 Q4517297 KB4517297 January 15, 2021
4508772 Update for Windows 7 SP1 and Windows Server 2008 R2 SP1: June 20, 2019 Q4508772 KB4508772 January 15, 2021
4575903 Update for the Extended Security Updates (ESU) Licensing Preparation Package for Windows 7 SP1 and Windows Server 2008 R2 SP1 Q4575903 KB4575903 January 14, 2021
184802 User32.dll or Kernel32.dll does not initialize Q184802 KB184802 December 26, 2020
3197813 Updated channel information may affect Media Center program recordings Q3197813 KB3197813 December 18, 2020
14204 Use Mouse Keys to move the mouse pointer Q14204 KB14204 November 30, 2020
4020513 Update for the .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 (KB4020513): May 2, 2017 Q4020513 KB4020513 October 24, 2020
4020507 Update for the .NET Framework 4.5.2 on Windows 7, Windows Server 2008 R2, and Windows Server 2008 (KB4020507): May 2, 2017 Q4020507 KB4020507 October 24, 2020
4020500 Update for the .NET Framework 4.6.2 on Windows 7 and Windows Server 2008 R2 (KB4020500): May 2, 2017 Q4020500 KB4020500 October 24, 2020
4078130 Update to disable mitigation against Spectre, Variant 2 Q4078130 KB4078130 October 23, 2020
4496880 Update for Windows 7 SP1 and Windows Server 2008 R2 SP1: April 25, 2019 Q4496880 KB4496880 October 22, 2020
4073578 Unbootable state for AMD devices in Windows 7 SP1 and Windows Server 2008 R2 SP1 Q4073578 KB4073578 October 22, 2020
4019990 Update for the d3dcompiler_47.dll component on Windows Server 2012, Windows 7, and Windows Server 2008 R2 Q4019990 KB4019990 October 22, 2020
941050 "User has not been authenticated"error when you try to access a network drive that's mapped to a web share Q941050 KB941050 May 28, 2020
4494447 Use Group Policy to apply WinHTTP proxy settings to Windows clients Q4494447 KB4494447 April 29, 2020
2718704 Unauthorized digital certificates could allow spoofing Q2718704 KB2718704 April 13, 2020
2599653 Update 4.0.3 Beta for Microsoft .NET Framework 4 - Design-Time Update for Visual Studio 2010 SP1 Q2599653 KB2599653 February 20, 2020
2544525 Update 4.0.2 for Microsoft .NET Framework 4 - Design-Time Update for Visual Studio 2010 SP1 Q2544525 KB2544525 February 20, 2020
2495593 Update 4.0.1 for Microsoft .NET Framework 4 - Design-Time Update for Visual Studio 2010 SP1 Q2495593 KB2495593 February 20, 2020
2967756 Usability limit for Volume Shadow Copy Service (VSS) in Windows Q2967756 KB2967756 November 12, 2019
2436257 Updates for the .NET Framework 2.0 SP2 and for the .NET Framework 3.0 SP2 may chain-install other updates Q2436257 KB2436257 November 6, 2019
12443 Upgrade to Windows 10: FAQ - Windows Help Q12443 KB12443 July 8, 2019
12434 Upgrade to Windows 10: FAQ - Windows Help Q12434 KB12434 July 8, 2019
828287 Unsupported Sysprep scenarios Q828287 KB828287 May 21, 2019
2409656 Unable to print or view the print preview of a webpage in Internet Explorer Q2409656 KB2409656 May 1, 2019
2000843 Unable to print or view the print preview of a webpage in Internet Explorer Q2000843 KB2000843 May 1, 2019
173884 Use snipping tool to capture screenshots - Windows Help Q173884 KB173884 February 4, 2019
4163525 Unexpected high network bandwidth consumption when clients scan for updates from local WSUS server Q4163525 KB4163525 October 19, 2018
2697738 "Unable to check the status of the firewall" error message when you run the "Enable-PSRemoting -force" PowerShell command on a Windows 7-based or Windows Server 2008 R2-based computer that uses Czech as the display language Q2697738 KB2697738 September 20, 2018
974333 Updates Windows 7 and Windows Server 2008 R2 to fix common application compatibility issues by using Dynamic Update functionality Q974333 KB974333 April 20, 2018
244617 Using Driver Verifier to identify issues with Windows drivers for advanced users Q244617 KB244617 April 17, 2018
2021860 Unable to delete certain registry keys - Error while deleting key Q2021860 KB2021860 October 27, 2017
17623 Utilities Q17623 KB17623 October 26, 2017
2011767 Unable to print large page documents from Windows Q2011767 KB2011767 May 18, 2017
941145 Unwanted wake-up events may occur when you enable the Wake On LAN feature in Windows 7 or in Windows Vista Q941145 KB941145 April 18, 2017
3035583 Update installs Get Windows 10 app in Windows 8.1 and Windows 7 SP1 Q3035583 KB3035583 July 19, 2016
2920188 Update to add support for TPM 2.0 in Windows 7 and Windows Server 2008 R2 Q2920188 KB2920188 January 27, 2016
3125437 USB functionality stops working after a Bluetooth driver update on Windows 8.1 and Windows 7 Q3125437 KB3125437 December 12, 2015
2990941 Update to add native driver support in NVM Express in Windows 7 and Windows Server 2008 R2 Q2990941 KB2990941 September 8, 2015
2798670 USB audio stream stalls on a computer that is running Windows 7 or Windows Server 2008 R2 Q2798670 KB2798670 February 17, 2015
2989007 Update to support Ultra HD resolution for RDP sessions in Windows 7 and Windows Server 2008 R2 Q2989007 KB2989007 October 17, 2014
2768492 User cannot connect to remote desktop server on a Windows 7-based or Windows Server 2008 R2-based client computer Q2768492 KB2768492 October 9, 2014
2742680 Unexpected delay when you set modes on a Windows-based system that has multiple monitors Q2742680 KB2742680 September 7, 2014
823206 Unexpected relationship is identified between Device Manager and the Local Area Connections Q823206 KB823206 August 20, 2014
2972875 Update to force the cryptography interface to be the top window is available for Windows 7 SP1 and Windows Server 2008 R2 SP1 Q2972875 KB2972875 July 9, 2014
2937636 Update to Microsoft Update client Q2937636 KB2937636 July 8, 2014
978258 USB devices that are connected to a computer may not work after the computer is idle for more than one hour Windows 7 or in Windows Server 2008 R2 Q978258 KB978258 June 21, 2014
2922852 Update resolves a problem in which LDAP, Kerberos and DC locator responses are slow or time out with Windows Q2922852 KB2922852 June 5, 2014
2442620 USB and SD storage media – ReadyBoost with a SD card or a flash drive Q2442620 KB2442620 May 26, 2014
2442580 USB and SD storage media – correctly log on storage media and enable write caching Q2442580 KB2442580 May 26, 2014
2831013 User receives SMB change notifications from a subfolder that the user does not have permission to access in Windows 7 SP1 or Windows Server 2008 R2 SP1 Q2831013 KB2831013 May 14, 2014
2932354 Update for Embedded Lockdown Manager on Windows Embedded 8 Standard and Windows Embedded 8.1 Industry devices Q2932354 KB2932354 May 13, 2014
2020286 Unexpectedly slow logon caused by large WMI repository in Windows or Windows Server Q2020286 KB2020286 April 28, 2014
2918893 User profile corruption after you lose network connectivity or hibernate a Windows-based computer Q2918893 KB2918893 April 8, 2014
2913826 User variables are not resolved correctly in Windows Q2913826 KB2913826 April 8, 2014
2936589 User interface buttons stop working in Internet Explorer 8 on a computer that runs Windows 7 SP1 or Windows Server 2008 R2 SP1 Q2936589 KB2936589 March 12, 2014
2925727 Unknown Device (VMBUS) in Device manager in Virtual Machine for AVMA Q2925727 KB2925727 January 30, 2014
2857650 Update that improves the RemoteApp and Desktop Connections features is available for Windows 7 Q2857650 KB2857650 January 26, 2014
2684600 Update decreases the page load time of web sites that are hosted on Windows 7-based and Windows Server 2008 R2-based web servers Q2684600 KB2684600 December 20, 2013
2908796 Using GPOs to change default logon domain name in the logon screen Q2908796 KB2908796 December 11, 2013
2481190 USMT 4.0 migration from x86 to x64 results in corrupted COM+ components Q2481190 KB2481190 November 27, 2013
2870165 Unknown time zone information in a remote desktop session when you try to query the time zone information from a Windows 7 SP1-based client computer to a Windows Server 2008 R2-based RDS server Q2870165 KB2870165 November 13, 2013
2872047 Update is available that prevents the PSModulePath environment variable from being reset when you upgrade WMF 3.0 to WMF 4.0 and then uninstall WMF 4.0 in Windows Q2872047 KB2872047 October 25, 2013
2872035 Update prevents the "PSModulePath" environment variables from being reset after you uninstall WMF 4.0 in Windows Q2872035 KB2872035 October 25, 2013
2879062 USB Printers may print garbage characters after hibernation. Q2879062 KB2879062 September 2, 2013
2879602 Unable to boot if more than one EFI system partition is present Q2879602 KB2879602 August 13, 2013
2874953 Unexpected characters for a Wireless connection name on Microsoft Windows Q2874953 KB2874953 July 29, 2013
2771404 Understanding File and Handle Audit Events in Windows Vista, in Windows Server 2008, in Windows 7, Windows Server 2008 R2, in Windows 8, and in Windows Server 2012 Q2771404 KB2771404 February 21, 2013
953768 User Group Policy loopback processing mode changes in Windows Vista, Windows Server 2008, and later versions of Windows Q953768 KB953768 February 20, 2013
2801382 Unable to open Internet TV in Windows Media Center Q2801382 KB2801382 January 19, 2013
2621491 USB hub stops working in Windows 7 if you click the mouse while the computer is entering sleep Q2621491 KB2621491 December 28, 2012
2748437 User profile folder name is displayed as "user name@domain name" when use a UPN to log on to a Windows 7-based or Windows Server 2008 R2-based client computer Q2748437 KB2748437 November 14, 2012
2008373 Upgrading Vista to Windows 7 fails with error 0xc0000359 and reference to iastor.sys Q2008373 KB2008373 November 13, 2012
2724306 "530 User cannot login" error message when you try to connect to an FTP site in Windows 7 or in Windows Server 2008 R2 Q2724306 KB2724306 September 12, 2012
2008652 Unable to Join Windows Server 2008 R2 or Windows 7 Computer to Active Directory Domain Q2008652 KB2008652 August 17, 2012
2742891 Unable to cancel a print job with a USB printer on Windows 7 or Windows Vista Q2742891 KB2742891 August 9, 2012
2722535 Unable to scan or open very high resolution file in Paint on Windows Vista or Windows 7 Q2722535 KB2722535 June 14, 2012
2599651 Update 4.0.3 Beta for Microsoft .NET Framework 4 – Runtime Update Q2599651 KB2599651 June 7, 2012
2721092 Unable to remove IPsec settings from iSCSI target portal configured with IPsec via the iSCSI initiator Q2721092 KB2721092 June 5, 2012
2701603 Unable to install Secure Web Services on Devices (WSD) Printer using Print Management console Q2701603 KB2701603 June 5, 2012
2683549 USB composite devices do not enter selective suspend mode after you resume a Windows 7 or Windows Server 2008 R2-based computer from sleep Q2683549 KB2683549 April 11, 2012
2670514 UEFI base Machines Prompt for BitLocker Recovery Key Q2670514 KB2670514 January 26, 2012
2644994 USB overcurrent notifications no longer appear in Windows Server 2008 or later Q2644994 KB2644994 November 14, 2011
2577917 Unlocking a user account fails when using ADAC or the Unlock-ADAccount cmdlet in Windows 7 or Windows Server 2008 R2 even if sufficient permissions are granted Q2577917 KB2577917 November 9, 2011
2618535 USB HID keyboard incorrectly reports the previous auto-repeat scan code in Windows 7 or in Windows Server 2008 R2 Q2618535 KB2618535 October 12, 2011
2624911 UnregisterClass function may leak memory Q2624911 KB2624911 September 29, 2011
2606237 Uninstalling Windows Media Center from Windows 7 Features may cause installation failures for drivers and other software Q2606237 KB2606237 September 7, 2011
2436246 Updates for the .NET Framework may not have a fully localized setup experience Q2436246 KB2436246 June 10, 2011
2459849 User State Migration Tool (USMT) scanstate deletes two "Send to" right-click mouse options in Windows Vista and later Q2459849 KB2459849 June 6, 2011
2484742 USB devices may fail to resume from selective suspend on a computer running Windows 7 Q2484742 KB2484742 May 9, 2011
2526854 Users may be redirected to the login page of an ASP.NET 4 application after installing Windows 7 Service Pack 1 Q2526854 KB2526854 March 23, 2011
2065362 "Unable to log you on because your profile could not be loaded, please contact your administrator" error when you try to log on to a computer in Windows Vista, in Windows Server 2008, in Windows 7 or in Windows Server 2008 R2 Q2065362 KB2065362 February 11, 2011
2401954 USB Port Remains Active for Disabled or Safely Removed USB Device Q2401954 KB2401954 October 7, 2010
2425157 Uninstalling the video driver on a computer running Windows 7 may result in a black screen Q2425157 KB2425157 October 5, 2010
2273047 User Account Control (UAC) and Windows Explorer Q2273047 KB2273047 August 26, 2010
2294019 Use of hibernation may cause slower starts and resumes when BitLocker Drive Encryption is enabled Q2294019 KB2294019 August 24, 2010
2213970 Users cannot access email messages in Outlook through Exchange by using smart card authentication in BPOS in Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2 Q2213970 KB2213970 August 12, 2010
2162671 "UNSUPPORTED FILE TYPE" error when you try to use Windows Media Center to burn a video DVD from recorded TV on a Windows 7-based computer Q2162671 KB2162671 July 23, 2010
2022375 Unable to delete comments in Administrative Settings of Group Policy Editor in Windows Server 2008 R2 and Windows 7 Q2022375 KB2022375 June 18, 2010
2159293 USB audio device stops working after system is resumed from sleep on Microsoft Windows 7 Q2159293 KB2159293 June 2, 2010
2027483 "Unable to establish existence of the account specified" error when you schedule a task from Windows 7 or from Windows Server 2008 R2 on a pre-Windows Vista-based computer Q2027483 KB2027483 May 27, 2010
979278 Using two Windows Filtering Platform (WFP) drivers causes a computer to crash when the computer is running Windows Vista, Windows 7, or Windows Server 2008 Q979278 KB979278 April 28, 2010
2023205 Using a Windows Touch gesture to rotate a picture in Windows 7 Photo Viewer may have unexpected results Q2023205 KB2023205 April 9, 2010
975332 Users and applications cannot access authorization rules that are stored in Authorization Manager Q975332 KB975332 February 8, 2010
2011490 Uninstalling and reinstalling inbox audio driver several times renders some DirectSound output unable to play audio Q2011490 KB2011490 January 18, 2010
2006924 Unable to access Reliability Monitor data remotely using the Performance monitor tool Q2006924 KB2006924 January 7, 2010
2006477 Unable to find “Pin to Taskbar” and “Pin to Start Menu” options when I open context menu of a Shortcut Q2006477 KB2006477 November 11, 2009
2005417 Username containing Turkish letter ı typed using Turkish keyboard on English Windows 7 may cause issues with Help and Support for that user. Q2005417 KB2005417 November 6, 2009
2005797 Unbalanced Left and right channel playback volume occurs in lower volume levels Q2005797 KB2005797 November 2, 2009
2001454 Unable to create Data Source Name (DSN) using Group Policy Preferences, unspecified error 0x80004005 Q2001454 KB2001454 October 13, 2009
976552 Unable to upgrade from Windows Vista to Windows 7 after uninstalling Raxco PerfectDisk 9 Q976552 KB976552 October 13, 2009
969165 Using Windows Search to search for Windows Live Mail e-mail will return incomplete results on Windows 7 64-bit Operating Systems Q969165 KB969165 August 12, 2009

Windows 7 articles, fixes and updates - letter U