Windows Server 2012 articles, fixes and updates - letter C

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows Server 2012 starts with letter C that have been released. The list is daily updated.

• 5014754 Certificate-based authentication changes on Windows domain controllers Q5014754 KB5014754 September 10, 2024
• 5033376 Cumulative security update for Internet Explorer: December 12, 2023 Q5033376 KB5033376 December 12, 2023
• 5032191 Cumulative security update for Internet Explorer: November 14, 2023 Q5032191 KB5032191 November 14, 2023
• 5031355 Cumulative security update for Internet Explorer: October 10, 2023 Q5031355 KB5031355 October 10, 2023
• 5030209 Cumulative security update for Internet Explorer: September 12, 2023 Q5030209 KB5030209 September 12, 2023
• 5029243 Cumulative security update for Internet Explorer: August 8, 2023 Q5029243 KB5029243 August 8, 2023
• 5028167 Cumulative security update for Internet Explorer: July 11, 2023 Q5028167 KB5028167 July 11, 2023
• 5026366 Cumulative security update for Internet Explorer: May 9, 2023 Q5026366 KB5026366 May 9, 2023
• 5022835 Cumulative security update for Internet Explorer: February 14, 2023 Q5022835 KB5022835 February 14, 2023
• 5019958 Cumulative security update for Internet Explorer: November 8, 2022 Q5019958 KB5019958 November 8, 2022
• 5018413 Cumulative security update for Internet Explorer: October 11, 2022 Q5018413 KB5018413 October 11, 2022
• 5016618 Cumulative security update for Internet Explorer: August 9, 2022 Q5016618 KB5016618 August 9, 2022
• 5015805 Cumulative security update for Internet Explorer: July 12, 2022 Q5015805 KB5015805 July 27, 2022
• 5011486 Cumulative security update for Internet Explorer: March 8, 2022 Q5011486 KB5011486 March 9, 2022
• 5006671 Cumulative security update for Internet Explorer: October 12, 2021 Q5006671 KB5006671 October 12, 2021
• 5005563 Cumulative security update for Internet Explorer: September 14, 2021 Q5005563 KB5005563 September 14, 2021
• 5005036 Cumulative security update for Internet Explorer: August 10, 2021 Q5005036 KB5005036 August 10, 2021
• 5004233 Cumulative security update for Internet Explorer: July 13, 2021 Q5004233 KB5004233 July 13, 2021
• 5003636 Cumulative security update for Internet Explorer: June 8, 2021 Q5003636 KB5003636 June 8, 2021
• 5003165 Cumulative security update for Internet Explorer: May 11, 2021 Q5003165 KB5003165 May 11, 2021
• 5000800 Cumulative security update for Internet Explorer: March 9, 2021 Q5000800 KB5000800 March 9, 2021
• 2875639 CAU UI does not work after you install update 2840632 in Windows 8 or Windows Server 2012 Q2875639 KB2875639 January 26, 2021
• 4093492 CredSSP updates for CVE-2018-0886 Q4093492 KB4093492 January 25, 2021
• 3147071 Connection to Oracle database fails when you use Microsoft ODBC or OLE DB Driver for Oracle or Microsoft DTC in Windows Q3147071 KB3147071 January 25, 2021
• 3109600 Computer may freeze if there's a race condition in Cluster Shared Volume on Windows Server Q3109600 KB3109600 January 25, 2021
• 3106296 Can't connect to a wireless network when you resume the computer from hibernation Q3106296 KB3106296 January 25, 2021
• 3090343 Cluster service stops during the VSS backup in a Windows Server 2012 R2 or Windows Server 2012-based Hyper-V cluster Q3090343 KB3090343 January 25, 2021
• 3086213 Computer is forcibly restarted if RC4 is disabled in Windows Server 2012 Q3086213 KB3086213 January 25, 2021
• 3080141 Cluster service freezes on a Windows Server 2012 R2 or Windows Server 2012-based failover cluster Q3080141 KB3080141 January 25, 2021
• 3077354 Computer freezes when WFP leaks nonpaged pool memory in Windows Server 2012 R2 or Windows Server 2012 Q3077354 KB3077354 January 25, 2021
• 3076953 Cluster services go offline when there's a connectivity issue in Windows Server 2012 R2 or Windows Server 2012 Q3076953 KB3076953 January 25, 2021
• 3066441 Characters overlap and are unreadable in an application in Windows 8.1 or Windows 8 Q3066441 KB3066441 January 25, 2021
• 3041857 "Code 0x80070057 The parameter is incorrect" error when you try to display a user's "effective access" to a file Q3041857 KB3041857 January 25, 2021
• 3038701 Custom Media Size entries are missing in the Print Capabilities document for version 4.0 printer drivers Q3038701 KB3038701 January 25, 2021
• 3027113 Can't save a dump file when the system crashes and the Round Robin MPIO policy is used in Windows Server 2012 Q3027113 KB3027113 January 25, 2021
• 3006989 Computer freezes when the focus repeatedly changes among text boxes in Windows Q3006989 KB3006989 January 25, 2021
• 2993229 Copy-on-write method for a snapshot CSV volume doesn't occur for a two-node cluster in Windows Server 2012 Q2993229 KB2993229 January 25, 2021
• 2978366 Computer cannot be restarted if the registry hives are larger than 2 GB Q2978366 KB2978366 January 25, 2021
• 2974325 Chkdsk report errors when a snapshot creation is running in Windows Q2974325 KB2974325 January 25, 2021
• 2973411 Client computer connects to an incorrect entry point when you start a Windows 8 or Windows Server 2012-based computer Q2973411 KB2973411 January 25, 2021
• 2962142 Can't disable security settings in Group Policy Preferences for Internet Explorer 10 Q2962142 KB2962142 January 25, 2021
• 2957623 Cannot access shared files or folders on a drive in Windows Server 2012 or Windows Server 2012 R2 Q2957623 KB2957623 January 25, 2021
• 2935707 Can't deploy Office 2013 through System Center Configuration Manager to a computer that's running Windows 8, Windows Embedded 8, or Windows Server 2012 Q2935707 KB2935707 January 25, 2021
• 2933537 Clearing the "Register this connection's addresses in DNS" option does not remove DNS records for Windows clients using static IP addresses Q2933537 KB2933537 January 25, 2021
• 2929869 CSV snapshot file is corrupted when you create some files on the live volume in Windows Q2929869 KB2929869 January 25, 2021
• 2918550 Computer leaks nonpaged pool memory when IPSEC traffic is configured to use AuthIP without encryption in Windows Q2918550 KB2918550 January 25, 2021
• 2908415 Clustered shared volumes go offline or the Cluster service stops during VM backup on a Windows Server 2012 Hyper-V host server Q2908415 KB2908415 January 25, 2021
• 2901896 CSV block cache causes poor performance of virtual machines on Windows Server 2012 Q2901896 KB2901896 January 25, 2021
• 2901876 "Could not reconnect all network drives" error after you deploy a policy that contains a mapped drive in Windows Server 2012 R2 or Windows Server 2012 Q2901876 KB2901876 January 25, 2021
• 2895312 Certificate mapping rule in IIS does not work for a client certificate that contains more than 64 characters in Windows Q2895312 KB2895312 January 25, 2021
• 2894485 Cross-page memory read or write operation crashes virtual machine that is running on a 64-bit Windows 8-based or Windows Server 2012-based Hyper-V host Q2894485 KB2894485 January 25, 2021
• 2894032 Clustered virtual machine cannot access LUNs over a Synthetic Fibre Channel after you perform live migration on Windows Server 2012 or Windows Server 2012 R2-based Hyper-V hosts Q2894032 KB2894032 January 25, 2021
• 2893300 Computer is disconnected from the network or crashes when two callouts are registered in Windows 8 or Windows Server 2012 Q2893300 KB2893300 January 25, 2021
• 2890140 Compatibility update is available for Windows 8.1 and Windows Server 2012 R2: November 2013 Q2890140 KB2890140 January 25, 2021
• 2885465 CPU resources are not allocated correctly for a virtual machine in Windows 8 or Windows Server 2012 Q2885465 KB2885465 January 25, 2021
• 2869628 Compatibility update is available for Windows RT, Windows 8, and Windows Server 2012: September 2013 Q2869628 KB2869628 January 25, 2021
• 2851144 Computer loses track of LUNs after a path failover occurs between storage controllers in Windows Server 2008 R2 or Windows Server 2012 Q2851144 KB2851144 January 25, 2021
• 2849342 Can't install RDS CALs by using a web browser or telephone on a Windows Server 2012-based license server Q2849342 KB2849342 January 25, 2021
• 2846781 Changed DPI value returns to 120 in Windows RT, Windows 8, or Windows Server 2012 Q2846781 KB2846781 January 25, 2021
• 2845626 Cached credentials are not updated when you change your password in Windows Q2845626 KB2845626 January 25, 2021
• 2838043 Can't access a resource that is hosted on a Windows Server 2012-based failover cluster Q2838043 KB2838043 January 25, 2021
• 2830507 Changes to DPI value during OOBE are not kept on Windows RT, Windows 8, or Windows Server 2012-based computers Q2830507 KB2830507 January 25, 2021
• 2830154 Connected USB device is not detected in Windows Q2830154 KB2830154 January 25, 2021
• 2820330 Compatibility update is available for Windows RT, Windows 8, and Windows Server 2012: May 2013 Q2820330 KB2820330 January 25, 2021
• 2793210 Compatibility update is available for Windows 8 and Windows Server 2012 Q2793210 KB2793210 January 25, 2021
• 2792476 Compatibility update is available for Windows 8 and Windows Server 2012 Q2792476 KB2792476 January 25, 2021
• 2790907 Compatibility update is available for Windows 8 and Windows Server 2012 Q2790907 KB2790907 January 25, 2021
• 2764462 Compatibility update is available for Windows 8 and Windows Server 2012 Q2764462 KB2764462 January 25, 2021
• 3171127 Can't print to a multifunction printer when v3 and v4 drivers are installed on the same USB port Q3171127 KB3171127 January 14, 2021
• 4567522 Certain printers do not print in Windows Server 2012 Q4567522 KB4567522 January 13, 2021
• 2792897 Changes to calendar date in BIOS are not reflected in Windows Q2792897 KB2792897 May 28, 2020
• 2602377 Constrained delegation for CIFS fails with ACCESS_DENIED error Q2602377 KB2602377 May 28, 2020
• 4025260 Cluster validation test on Active Directory configuration fails in a multi-site cluster scenario Q4025260 KB4025260 April 1, 2020
• 4047738 Certificate used by Wired or Wireless Network policies is missing in GPO settings report Q4047738 KB4047738 November 12, 2019
• 4517876 Cluster incorrectly identifies all cluster networks as down if one cluster network is lost Q4517876 KB4517876 September 3, 2019
• 4494444 Configuring network infrastructure to support the NLB operation mode Q4494444 KB4494444 April 5, 2019
• 970759 Configuring IIS World Wide Web Publishing Service in a Windows Server failover cluster Q970759 KB970759 February 12, 2019
• 3066175 Churn from Full Garbage Collection during deduplication can cause performance problems in Windows Server Q3066175 KB3066175 October 2, 2018
• 2750773 "Change product key" link is not available in Windows 8 or in Windows Server 2012 Q2750773 KB2750773 April 17, 2018
• 830473 Command prompt (Cmd. exe) command-line string limitation Q830473 KB830473 April 17, 2018
• 4036995 Clients can't scan WSUS 4.0 server after June/July rollup installed Q4036995 KB4036995 August 24, 2017
• 269236 Changes are not applied when you change the password policy Q269236 KB269236 May 13, 2016
• 2993295 Creating multiple File Server resources in one group may not work correctly in a Windows Server 2012 Failover Cluster Q2993295 KB2993295 January 29, 2016
• 3120433 Caps Lock key unexpectedly inverts characters in a remote desktop session to a Windows Server 2012-based computer Q3120433 KB3120433 December 21, 2015
• 941961 Change in the behavior of the format command in Windows Vista and later versions Q941961 KB941961 August 26, 2015
• 3066025 Can't make more than 1,976 NAT connections through Routing and Remote Access Q3066025 KB3066025 June 9, 2015
• 2858695 Can't use kdump or kexec for Linux virtual machines on Hyper-V Q2858695 KB2858695 June 4, 2015
• 3064760 Can't renew an IP-HTTPS and SSTP certificate on a DA server in Windows Server 2012 Q3064760 KB3064760 May 21, 2015
• 3012423 Connection delay until an error is reported when you access a nonexistent NFS share on a Windows Server-based computer Q3012423 KB3012423 November 10, 2014
• 2873531 Checks that call the IsAlive and LooksAlive methods are not executed based on the resource default settings in Windows Q2873531 KB2873531 November 6, 2014
• 2989038 Connection is lost when you access an RD Session Host server by using RDP in Windows Server 2012 Q2989038 KB2989038 September 9, 2014
• 2966797 Custom update publish in WSUS causes error "Unable to find database configuration value" Q2966797 KB2966797 June 11, 2014
• 2935773 Changed cluster properties revert to default values on cluster nodes that run Windows Server 2012 Q2935773 KB2935773 May 14, 2014
• 2956772 Can’t install the .NET Framework 3.5 without a public Internet environment on an OEM Windows installation Q2956772 KB2956772 May 5, 2014
• 2881151 Cluster group that has dependent resources does not fail over on a Windows Server-based computer Q2881151 KB2881151 April 10, 2014
• 2935810 CSV failover time is longer than expected in Windows failover cluster Q2935810 KB2935810 March 6, 2014
• 2917932 Compatibility update for the web, store, and media upgrade experience is available for Windows 8.1 and Windows Server 2012 R2: February 2014 Q2917932 KB2917932 February 21, 2014
• 2929766 Configuring Page file on a SCSI drive fails on Generation 1 Hyper-V virtual machine Q2929766 KB2929766 February 14, 2014
• 2921836 Configuring Least Block Load Balancing Policy with MPIO Q2921836 KB2921836 February 14, 2014
• 2925854 Cannot remove an RD Host from an RDS deployment Q2925854 KB2925854 February 12, 2014
• 2913486 Corrupted memory dump file when you try to obtain a full memory dump file from a virtual machine that is running in a cluster environment Q2913486 KB2913486 December 18, 2013
• 2871372 Code 31 error in Device Manager for WAN Miniport (Network monitor) device in Windows 8 or Windows Server 2012 Q2871372 KB2871372 October 16, 2013
• 2891541 Connection hangs after you import virtual machines into Windows Server 2012 Remote Desktop Services Unmanaged Pool Q2891541 KB2891541 September 27, 2013
• 2889623 CAU Self-Updating Fails with Access Denied with Long VCO Names Q2889623 KB2889623 September 25, 2013
• 2840565 Calls made by using pass-through APIs fail on a Windows Server 2012-based computer Q2840565 KB2840565 July 19, 2013
• 2840681 Computer does not shut down after you remove a virtual switch in Windows Server 2012 Q2840681 KB2840681 July 9, 2013
• 2727972 Cluster node freezes when you restart a computer in a Windows Server 2008 R2 or Windows Server 2012 environment Q2727972 KB2727972 July 9, 2013
• 2867302 Cluster fileshare resource fails on a failover cluster node and the cluster log contains "status 5. Tolerating..." Q2867302 KB2867302 July 3, 2013
• 2863657 Client backup stuck with status of “in progress” in Dashboard if destination disk is full on Windows Server 2012 Essentials Q2863657 KB2863657 June 20, 2013
• 2835620 Can't access VNN FILESTREAM share when you use the FILESTREAM and FileTable features on a Windows Server 2012-based failover cluster Q2835620 KB2835620 June 12, 2013
• 2842590 CNAME query times out when you use the DNS server plug-in interface to submit the query in Windows Server 2012 Q2842590 KB2842590 June 11, 2013
• 2819484 CAB file that is exported by using the Wsusutil.exe command is displayed as 0 KB on a Windows Server 2012-based WSUS server Q2819484 KB2819484 May 24, 2013
• 2823375 Computer crashes when you print a file from an application that supports application isolation Q2823375 KB2823375 May 15, 2013
• 2786401 "Cannot Allocate Memory" error when you run a shell script in Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8 or Windows Server 2012 Q2786401 KB2786401 May 15, 2013
• 2675614 Command shell program stops responding when you use telnet to connect to a Windows Server 2008 R2-based or Windows Server 2012-based computer that has Subsystem for UNIX-based Applications installed Q2675614 KB2675614 May 15, 2013
• 2820333 Compatibility update for the web and media upgrade experience is available for Windows 8 and Windows Server 2012: May 2013 Q2820333 KB2820333 May 14, 2013
• 2820332 Compatibility update for the legacy upgrade experience is available for Windows 8 and Windows Server 2012: May 2013 Q2820332 KB2820332 May 14, 2013
• 2822343 CR/LF characters in the "FriendlyName" value of a USB 3.0 extensible Host Controller don't query in applications in Windows 8 or Windows Server 2012 Q2822343 KB2822343 April 9, 2013
• 2830510 Creating a Windows Server 2012 Failover Cluster Fails with Error 0xc000005e Q2830510 KB2830510 March 21, 2013
• 2813249 "Close" button on the title bar is displayed incorrectly but can be clicked in Windows 8 or Windows Server 2012 Q2813249 KB2813249 March 13, 2013
• 2791342 Compatibility update is available for the web and media upgrade experience for Windows 8 and Windows Server 2012 Q2791342 KB2791342 March 12, 2013
• 2791338 Compatibility update for the legacy upgrade experience is available for Windows 8 and Windows Server 2012 Q2791338 KB2791338 March 12, 2013
• 2781268 Client-side package of Update Rollup 1 for Windows Server 2012 Essentials is available Q2781268 KB2781268 February 26, 2013
• 2800290 Charms bar closes immediately after it is displayed in Windows 8 or Windows Server 2012 Q2800290 KB2800290 February 12, 2013
• 2793216 Compatibility update for the web and media upgrade experience is available for Windows 8 and Windows Server 2012 Q2793216 KB2793216 January 22, 2013
• 2793214 Compatibility update for the legacy upgrade experience is available for Windows 8 and Windows Server 2012 Q2793214 KB2793214 January 22, 2013
• 2774223 Compatibility update for the web and media upgrade experience is available for Windows 8 and Windows Server 2012 Q2774223 KB2774223 December 21, 2012
• 2782560 Clients cannot connect to IPv4-only resources when you use DirectAccess and external load balancing in Windows Server 2012 Q2782560 KB2782560 December 18, 2012
• 2774225 Compatibility update for the legacy upgrade experience is available for Windows 8 and Windows Server 2012 Q2774225 KB2774225 December 13, 2012