Windows Server 2012 articles, fixes and updates - letter U

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 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
• 3041196 Update to the "Run this time" functionality for out-of-date ActiveX control blocking in Internet Explorer Q3041196 KB3041196 December 16, 2022
• 3191565 Update for Windows Management Framework 5.1 for Windows Server 2012 Q3191565 KB3191565 October 18, 2022
• 5017221 Update for the Extended Security Updates Licensing Preparation Package for Windows Server 2012 Q5017221 KB5017221 August 31, 2022
• 4570006 Update to disable and remove the RemoteFX vGPU component in Windows Q4570006 KB4570006 April 13, 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
• 4577586 Update for the removal of Adobe Flash Player: October 27, 2020 Q4577586 KB4577586 February 19, 2021
• 4051613 Update for Adobe Flash Player: November 1, 2017 Q4051613 KB4051613 January 26, 2021
• 2898108 Update for vulnerabilities in Adobe Flash Player in Internet Explorer: November 12, 2013 Q2898108 KB2898108 January 26, 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
• 3159706 Update enables ESD decryption provision in WSUS in Windows Server 2012 and Windows Server 2012 R2 Q3159706 KB3159706 January 25, 2021
• 3138378 Update for Journal.dll binary in Windows Q3138378 KB3138378 January 25, 2021
• 3118401 Update for Universal C Runtime in Windows Q3118401 KB3118401 January 25, 2021
• 3104431 Update to improve performance degradations in Mstscax.dll in Windows MultiPoint Server 2012 Q3104431 KB3104431 January 25, 2021
• 3102429 Update that supports Azerbaijani Manat and Georgian Lari currency symbols in Windows Q3102429 KB3102429 January 25, 2021
• 3100479 Update to fix name resolution failure and other DNS issues on a Windows Server 2012-based DNS server Q3100479 KB3100479 January 25, 2021
• 3095711 Update to support LTO-7 tape drives in Windows Server 2012 R2 and Windows Server 2012 Q3095711 KB3095711 January 25, 2021
• 3095113 Update to enable WSUS support for Windows 10 feature upgrades Q3095113 KB3095113 January 25, 2021
• 3054204 Update lets the WinVerifyTrust function in Windows Server 2012 work with a later version of Windows Q3054204 KB3054204 January 25, 2021
• 3050804 Update for Azure Backup to enable Protected Instances pricing Q3050804 KB3050804 January 25, 2021
• 3048778 Update 3033889 causes Windows Explorer to stop responding on systems that use the Japanese, Korean, or Chinese IME Q3048778 KB3048778 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
• 3013531 Update to support copying .mkv files to Windows Phone from a computer that is running Windows Q3013531 KB3013531 January 25, 2021
• 3013125 "Unable to connect to the computer" error when you try to manage iSCSI virtual disks in Windows Server 2012 Q3013125 KB3013125 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
• 3006114 Update to support vertical forms of punctuation for SimSun font in Windows 8 or Windows Server 2012 Q3006114 KB3006114 January 25, 2021
• 3002653 Update to support AAC and LATM format audios in Windows 8.1 or Windows 8 Q3002653 KB3002653 January 25, 2021
• 2999323 Update to change event log text in Windows 8, Windows RT, or Windows Server 2012 Q2999323 KB2999323 January 25, 2021
• 2999226 Update for Universal C Runtime in Windows Q2999226 KB2999226 January 25, 2021
• 2997692 Update for Azure Backup for Microsoft Azure Recovery Services Agent Q2997692 KB2997692 January 25, 2021
• 2991000 Update to block out-of-date ActiveX controls in Internet Explorer Q2991000 KB2991000 January 25, 2021
• 2989574 Update for Azure Backup to enable large data sources of 1.65 TB Q2989574 KB2989574 January 25, 2021
• 2983202 Update to display Supplementary Characters correctly in Windows Q2983202 KB2983202 January 25, 2021
• 2981965 Update to remove memory management flush serialization for all file system drivers in Windows Q2981965 KB2981965 January 25, 2021
• 2979525 Update to enable discovery of cloud services in Server Manager in Windows Q2979525 KB2979525 January 25, 2021
• 2978030 User-mode thread pool reliability improvements for multi-node systems in Windows 8 or Windows Server 2012 Q2978030 KB2978030 January 25, 2021
• 2973501 Update to support RDP restricted administration for Windows 8 and Windows Server 2012 Q2973501 KB2973501 January 25, 2021
• 2970228 Update to support the new currency symbol for the Russian ruble in Windows Q2970228 KB2970228 January 25, 2021
• 2959144 USB device remove and install repeatedly when it is connected to a Windows-based computer Q2959144 KB2959144 January 25, 2021
• 2956330 Update for HPC Pack 2012 R2: April 2014 Q2956330 KB2956330 January 25, 2021
• 2937350 Update is available to set up UDP port routes between cluster nodes Q2937350 KB2937350 January 25, 2021
• 2934123 USB selective suspend feature is disabled in Windows Q2934123 KB2934123 January 25, 2021
• 2925479 Useless characters are logged in Event ID 153 in Windows Q2925479 KB2925479 January 25, 2021
• 2908456 UEFI-based computers cannot start because the WDS PXE program requires you to press F12 Q2908456 KB2908456 January 25, 2021
• 2897917 User of a trusted forest domain cannot be added to a local group in Windows Q2897917 KB2897917 January 25, 2021
• 2896713 Update is available to fix several issues after you install security update 2843638 on an AD FS server Q2896713 KB2896713 January 25, 2021
• 2896496 Update adds BPA rules for DirectAccess in Windows Server 2012 R2 or Windows Server 2012 Q2896496 KB2896496 January 25, 2021
• 2887535 Update to Microsoft Update client Q2887535 KB2887535 January 25, 2021
• 2886439 Update for Internet Explorer Flash Player for Windows 8.1 and Windows 8 Q2886439 KB2886439 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
• 2878635 Update is available that improves the resiliency of the cloud service provider in Windows: December 2013 Q2878635 KB2878635 January 25, 2021
• 2877424 Update enables you to use one certificate for multiple Relying Party Trusts in an AD FS 2.1 farm Q2877424 KB2877424 January 25, 2021
• 2873390 Update is available that improves the reliability of offsite backup operations in the Microsoft Azure Backup agent Q2873390 KB2873390 January 25, 2021
• 2871389 Update is available that prepares Windows 8 and Windows RT-based computers for the update to Windows 8.1 and Windows 8.1 RT Q2871389 KB2871389 January 25, 2021
• 2856677 Update for the .NET Framework 3.5 on Windows 8 and Windows Server 2012 dated August, 2013 Q2856677 KB2856677 January 25, 2021
• 2852163 Update adds support for TPM 2.0 CRB interface in Windows 8 Q2852163 KB2852163 January 25, 2021
• 2843630 Update helps unmanaged Office 2010 users work with Microsoft RMS in Windows Q2843630 KB2843630 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
• 2798162 Update to improve messaging in dialog boxes when you run executable files in Windows Q2798162 KB2798162 January 25, 2021
• 2779569 Update rollup package adds features to Microsoft Azure Online Backup in System Center 2012 SP1 DPM and in Windows Server 2012 Q2779569 KB2779569 January 25, 2021
• 4517302 Update for Windows Server 2012 and Windows Embedded 8 Standard: August 16, 2019 Q4517302 KB4517302 January 19, 2021
• 4508776 Update for Windows Server 2012 and Windows Embedded 8 Standard: June 21, 2019 Q4508776 KB4508776 January 19, 2021
• 4019990 Update for the d3dcompiler_47.dll component on Windows Server 2012, Windows 7, and Windows Server 2008 R2 Q4019990 KB4019990 January 19, 2021
• 184802 User32.dll or Kernel32.dll does not initialize Q184802 KB184802 December 26, 2020
• 4490425 Updates to TGT delegation across incoming trusts in Windows Server Q4490425 KB4490425 October 23, 2020
• 4496877 Update for Windows Server 2012: April 25, 2019 Q4496877 KB4496877 October 22, 2020
• 4462930 Update for Adobe Flash Player: October 9, 2018 Q4462930 KB4462930 October 22, 2020
• 4091067 Update Rollup for Azure File Sync Agent (Preview Refresh 1): February 2018 Q4091067 KB4091067 October 22, 2020
• 324097 Using language IDs to identify language packs for AD DS and AD LDS domain controllers Q324097 KB324097 July 31, 2020
• 4494447 Use Group Policy to apply WinHTTP proxy settings to Windows clients Q4494447 KB4494447 April 29, 2020
• 3133431 Update for Adobe Flash Player in Internet Explorer and Microsoft Edge: January 5, 2016 Q3133431 KB3133431 December 10, 2019
• 2967756 Usability limit for Volume Shadow Copy Service (VSS) in Windows Q2967756 KB2967756 November 12, 2019
• 828287 Unsupported Sysprep scenarios Q828287 KB828287 May 21, 2019
• 969608 Users cannot open or create content that is protected by Active Directory Rights Management Services, and an error code 12057 is logged Q969608 KB969608 August 29, 2018
• 887433 User accounts are unexpectedly locked, and event ID 12294 is logged in Windows Server Q887433 KB887433 April 20, 2018
• 2737560 "Unable to perform Exchange schema conflict check" error, and prerequisites check fails Q2737560 KB2737560 April 19, 2018
• 244617 Using Driver Verifier to identify issues with Windows drivers for advanced users Q244617 KB244617 April 17, 2018
• 4096322 Using dynamic disks is not supported in Windows Server Essentials Q4096322 KB4096322 March 21, 2018
• 2778122 Using authenticated proxy servers together with Windows 8 Q2778122 KB2778122 October 26, 2017
• 290762 Using the BurFlags registry key to reinitialize File Replication Service Q290762 KB290762 January 7, 2017
• 3148812 Update enables ESD decryption provision in WSUS in Windows Server 2012 and Windows Server 2012 R2 Q3148812 KB3148812 April 20, 2016
• 2854082 Update enables SQL Server Availability Group Listeners on Windows Server 2008 R2 and Windows Server 2012-based Microsoft Azure virtual machines Q2854082 KB2854082 December 3, 2014
• 2990989 Unexpected errors are returned when a shared folder is accessed from an application in Windows Server 2012 Q2990989 KB2990989 August 22, 2014
• 823206 Unexpected relationship is identified between Device Manager and the Local Area Connections Q823206 KB823206 August 20, 2014
• 2937636 Update to Microsoft Update client Q2937636 KB2937636 July 8, 2014
• 2965644 "Unhandled Exception" error when you open a GPO in Group Policy Management Editor Q2965644 KB2965644 July 4, 2014
• 2862551 Update Rollup 3 for Windows Server 2012 Essentials Q2862551 KB2862551 June 20, 2014
• 2854994 Update improves performance and reliability in Microsoft Azure Backup Q2854994 KB2854994 June 20, 2014
• 2971646 Unable to initialize standalone Windows Deployment Services server Q2971646 KB2971646 May 28, 2014
• 2908178 Update for the Windows Server 2012 Essentials Migration Preparation Tool Q2908178 KB2908178 May 26, 2014
• 2020286 Unexpectedly slow logon caused by large WMI repository in Windows or Windows Server Q2020286 KB2020286 April 28, 2014
• 2870270 Update that improves cloud service provider resiliency in Windows Server 2012 Q2870270 KB2870270 January 14, 2014
• 2848344 Update that improves cloud service provider resiliency in Windows Server 2012 Q2848344 KB2848344 January 14, 2014
• 2838669 Update that improves cluster resiliency in Windows Server 2012 is available Q2838669 KB2838669 January 10, 2014
• 2908796 Using GPOs to change default logon domain name in the logon screen Q2908796 KB2908796 December 11, 2013
• 2824160 Update Rollup 2 for Windows Server 2012 Essentials Q2824160 KB2824160 August 14, 2013
• 2879602 Unable to boot if more than one EFI system partition is present Q2879602 KB2879602 August 13, 2013
• 2877116 Unexpected silence packets with IAudioOutputEndpointRT Q2877116 KB2877116 August 7, 2013
• 2769588 Update adds four-node failover cluster deployment support in Windows Server 2012 Q2769588 KB2769588 May 20, 2013
• 2821819 USB devices stop working in Windows 8 or Windows Server 2012 Q2821819 KB2821819 April 26, 2013
• 2813298 Update that resolves stability issues in Windows 8 and Windows Server 2012-based computers that have Atom processers Q2813298 KB2813298 April 10, 2013
• 2819476 Update that improves the logging capabilities of the Storport.sys driver in Windows Server 2012 Q2819476 KB2819476 April 9, 2013
• 2795997 UI is displayed incorrectly when you right-click a third-party dynamic disk resource in the Available Storage area in Windows Server 2012 Q2795997 KB2795997 April 9, 2013
• 2781267 Update Rollup 1 for Windows Server 2012 Essentials is available Q2781267 KB2781267 March 29, 2013
• 2830511 Unable to install with domain suffixes .net, .corp, .com, .org etc Q2830511 KB2830511 March 21, 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
• 2770456 Unable to enter native language computer name during OOBE on Windows 8 and Windows Server 2012 Q2770456 KB2770456 November 9, 2012
• 2775484 Unable to convert to Server with a GUI from Server Core on an upgraded Windows Server 2012 machine Q2775484 KB2775484 October 23, 2012
• 2736294 Uninstallation of WoW64 Support component fails when ASP.NET is installed on Windows 8 or Windows Server 2012 Q2736294 KB2736294 October 16, 2012