Windows Server 2012 articles, fixes and updates - October 2020

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows Server 2012 that have been released in October 2020. The list is daily updated.

• 2518791 [SDP 3][a0f578a1-731c-4437-92cf-c246fa98be36] Hyper-V - Windows Server 2008 R2 and Windows Server 2012 Q2518791 KB2518791 October 29, 2020
• 4523292 Signed PowerShell cmdlets run slower than unsigned cmdlets Q4523292 KB4523292 October 24, 2020
• 4506344 RDP error "0x609" after you install Cisco SRU 2019-05-24-001 Q4506344 KB4506344 October 24, 2020
• 4033992 Description of Preview of Quality Rollup for the .NET Framework 4.5.2 for Windows Server 2012: August 15, 2017 Q4033992 KB4033992 October 24, 2020
• 4033345 The Microsoft .NET Framework 4.7.1 for Windows Server 2012 Q4033345 KB4033345 October 24, 2020
• 4033343 The Microsoft .NET Framework 4.7.1 Language Pack for Windows Server 2012 Q4033343 KB4033343 October 24, 2020
• 4024844 July 2017 Description of Preview of Quality Rollup for the .NET Framework 4.5.2 for Windows Server 2012: July 18, 2017 Q4024844 KB4024844 October 24, 2020
• 4015882 The Microsoft .NET Framework 4.7 Language Pack for Windows Server 2012 Q4015882 KB4015882 October 24, 2020
• 4013567 How to disable Internet Explorer on Windows Q4013567 KB4013567 October 24, 2020
• 4580382 October 13, 2020—KB4580382 (Monthly Rollup) Q4580382 KB4580382 October 23, 2020
• 4580353 October 13, 2020—KB4580353 (Security-only update) Q4580353 KB4580353 October 23, 2020
• 4577048 September 8, 2020—KB4577048 (Security-only update) Q4577048 KB4577048 October 23, 2020
• 4577038 September 8, 2020—KB4577038 (Monthly Rollup) Q4577038 KB4577038 October 23, 2020
• 4571736 August 11, 2020—KB4571736 (Monthly Rollup) Q4571736 KB4571736 October 23, 2020
• 4571702 August 11, 2020—KB4571702 (Security-only update) Q4571702 KB4571702 October 23, 2020
• 4565537 July 14, 2020—KB4565537 (Monthly Rollup) Q4565537 KB4565537 October 23, 2020
• 4565535 July 14, 2020—KB4565535 (Security-only update) Q4565535 KB4565535 October 23, 2020
• 4561674 June 9, 2020—KB4561674 (Security-only update) Q4561674 KB4561674 October 23, 2020
• 4561612 June 9, 2020—KB4561612 (Monthly Rollup) Q4561612 KB4561612 October 23, 2020
• 4557233 Script to help in monitoring event IDs related to changes in Netlogon secure channel connections associated with CVE-2020-1472 Q4557233 KB4557233 October 23, 2020
• 4556852 May 12, 2020—KB4556852 (Security-only update) Q4556852 KB4556852 October 23, 2020
• 4556840 May 12, 2020—KB4556840 (Monthly Rollup) Q4556840 KB4556840 October 23, 2020
• 4550971 April 14, 2020—KB4550971 (Security-only update) Q4550971 KB4550971 October 23, 2020
• 4550960 April 21, 2020—KB4550960 (Preview of Monthly Rollup) Q4550960 KB4550960 October 23, 2020
• 4550917 April 14, 2020—KB4550917 (Monthly Rollup) Q4550917 KB4550917 October 23, 2020
• 4548751 App-V Server publishing might fail when you apply user configuration files with SQL Server 2016 or later Q4548751 KB4548751 October 23, 2020
• 4541510 March 10, 2020—KB4541510 (Monthly Rollup) Q4541510 KB4541510 October 23, 2020
• 4541332 March 17, 2020—KB4541332 (Preview of Monthly Rollup) Q4541332 KB4541332 October 23, 2020
• 4540694 March 10, 2020—KB4540694 (Security-only update) Q4540694 KB4540694 October 23, 2020
• 4537814 February 11, 2020—KB4537814 (Monthly Rollup) Q4537814 KB4537814 October 23, 2020
• 4537807 February 25, 2020—KB4537807 (Preview of Monthly Rollup) Q4537807 KB4537807 October 23, 2020
• 4537794 February 11, 2020—KB4537794 (Security-only update) Q4537794 KB4537794 October 23, 2020
• 4535697 Servicing Stack Updates (SSU): Frequently Asked Questions Q4535697 KB4535697 October 23, 2020
• 4534320 January 23, 2020—KB4534320 (Preview of Monthly Rollup) Q4534320 KB4534320 October 23, 2020
• 4534288 January 14, 2020—KB4534288 (Security-only update) Q4534288 KB4534288 October 23, 2020
• 4534283 January 14, 2020—KB4534283 (Monthly Rollup) Q4534283 KB4534283 October 23, 2020
• 4531006 Guidance for disabling Intel® Transactional Synchronization Extensions (Intel® TSX) capability Q4531006 KB4531006 October 23, 2020
• 4530698 December 10, 2019—KB4530698 (Security-only update) Q4530698 KB4530698 October 23, 2020
• 4530691 December 10, 2019—KB4530691 (Monthly Rollup) Q4530691 KB4530691 October 23, 2020
• 4528489 Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption Q4528489 KB4528489 October 23, 2020
• 4525253 November 12, 2019—KB4525253 (Security-only update) Q4525253 KB4525253 October 23, 2020
• 4525246 November 12, 2019—KB4525246 (Monthly Rollup) Q4525246 KB4525246 October 23, 2020
• 4525242 November 19, 2019—KB4525242 (Preview of Monthly Rollup) Q4525242 KB4525242 October 23, 2020
• 4524154 October 3, 2019—KB4524154 (Monthly Rollup) Q4524154 KB4524154 October 23, 2020
• 4520296 MS Mincho and MS PMincho fonts do not show the new Japanese era as expected Q4520296 KB4520296 October 23, 2020
• 4520013 October 15, 2019—KB4520013 (Preview of Monthly Rollup) Q4520013 KB4520013 October 23, 2020
• 4520007 October 8, 2019—KB4520007 (Monthly Rollup) Q4520007 KB4520007 October 23, 2020
• 4519985 October 8, 2019—KB4519985 (Security-only update) Q4519985 KB4519985 October 23, 2020
• 4516069 September 24, 2019—KB4516069 (Preview of Monthly Rollup) Q4516069 KB4516069 October 23, 2020
• 4516062 September 10, 2019—KB4516062 (Security-only update) Q4516062 KB4516062 October 23, 2020
• 4516055 September 10, 2019—KB4516055 (Monthly Rollup) Q4516055 KB4516055 October 23, 2020
• 4514157 Windows guidance for Bluetooth key length enforcement Q4514157 KB4514157 October 23, 2020
• 4512816 Devices that start up using Preboot Execution Environment (PXE) images from Windows Deployment Services or System Center Configuration Manager may fail to start with error "0xc0000001" Q4512816 KB4512816 October 23, 2020
• 4512518 August 13, 2019—KB4512518 (Monthly Rollup) Q4512518 KB4512518 October 23, 2020
• 4512512 August 17, 2019—KB4512512 (Preview of Monthly Rollup) Q4512512 KB4512512 October 23, 2020
• 4512482 August 13, 2019—KB4512482 (Security-only update) Q4512482 KB4512482 October 23, 2020
• 4508640 Event Viewer may close or you may receive an error when using Custom Views Q4508640 KB4508640 October 23, 2020
• 4507623 Some Bluetooth devices may fail to pair or connect after applying June 11, 2019 or later updates Q4507623 KB4507623 October 23, 2020
• 4507464 July 9, 2019—KB4507464 (Security-only update) Q4507464 KB4507464 October 23, 2020
• 4507462 July 9, 2019—KB4507462 (Monthly Rollup) Q4507462 KB4507462 October 23, 2020
• 4507447 July 16, 2019—KB4507447 (Preview of Monthly Rollup) Q4507447 KB4507447 October 23, 2020
• 4503295 June 21, 2019—KB4503295 (Preview of Monthly Rollup) Q4503295 KB4503295 October 23, 2020
• 4503285 June 11, 2019—KB4503285 (Monthly Rollup) Q4503285 KB4503285 October 23, 2020
• 4503263 June 11, 2019—KB4503263 (Security-only update) Q4503263 KB4503263 October 23, 2020
• 4499171 May 14, 2019—KB4499171 (Monthly Rollup) Q4499171 KB4499171 October 23, 2020
• 4499158 May 14, 2019—KB4499158 (Security-only update) Q4499158 KB4499158 October 23, 2020
• 4499145 May 23, 2019—KB4499145 (Preview of Monthly Rollup) Q4499145 KB4499145 October 23, 2020
• 4493462 April 25, 2019—KB4493462 (Preview of Monthly Rollup) Q4493462 KB4493462 October 23, 2020
• 4493451 April 9, 2019—KB4493451 (Monthly Rollup) Q4493451 KB4493451 October 23, 2020
• 4493450 April 9, 2019—KB4493450 (Security-only update) Q4493450 KB4493450 October 23, 2020
• 4490425 Updates to TGT delegation across incoming trusts in Windows Server Q4490425 KB4490425 October 23, 2020
• 4489920 March 19, 2019—KB4489920 (Preview of Monthly Rollup) Q4489920 KB4489920 October 23, 2020
• 4489891 March 12, 2019—KB4489891 (Monthly Rollup) Q4489891 KB4489891 October 23, 2020
• 4489884 March 12, 2019—KB4489884 (Security-only update) Q4489884 KB4489884 October 23, 2020
• 4487025 February 12, 2019—KB4487025 (Monthly Rollup) Q4487025 KB4487025 October 23, 2020
• 4487024 February 19, 2019—KB4487024 (Preview of Monthly Rollup) Q4487024 KB4487024 October 23, 2020
• 4486993 February 12, 2019—KB4486993 (Security-only update) Q4486993 KB4486993 October 23, 2020
• 4480975 January 8, 2019—KB4480975 (Monthly Rollup) Q4480975 KB4480975 October 23, 2020
• 4480972 January 8, 2019—KB4480972 (Security-only update) Q4480972 KB4480972 October 23, 2020
• 4480971 January 15, 2019—KB4480971 (Preview of Monthly Rollup) Q4480971 KB4480971 October 23, 2020
• 4471330 December 11, 2018—KB4471330 (Monthly Rollup) Q4471330 KB4471330 October 23, 2020
• 4471326 December 11, 2018—KB4471326 (Security-only update) Q4471326 KB4471326 October 23, 2020
• 4467701 November 13, 2018—KB4467701 (Monthly Rollup) Q4467701 KB4467701 October 23, 2020
• 4467683 November 27, 2018—KB4467683 (Preview of Monthly Rollup) Q4467683 KB4467683 October 23, 2020
• 4467678 November 13, 2018—KB4467678 (Security-only update) Q4467678 KB4467678 October 23, 2020
• 4462931 October 9, 2018—KB4462931 (Security-only update) Q4462931 KB4462931 October 23, 2020
• 4462929 October 9, 2018—KB4462929 (Monthly Rollup) Q4462929 KB4462929 October 23, 2020
• 4462925 October 18, 2018—KB4462925 (Preview of Monthly Rollup) Q4462925 KB4462925 October 23, 2020
• 4457140 September 11, 2018—KB4457140 (Security-only update) Q4457140 KB4457140 October 23, 2020
• 4457135 September 11, 2018—KB4457135 (Monthly Rollup) Q4457135 KB4457135 October 23, 2020
• 4457134 September 20, 2018—KB4457134 (Preview of Monthly Rollup) Q4457134 KB4457134 October 23, 2020
• 4343901 August 14, 2018—KB4343901 (Monthly Rollup) Q4343901 KB4343901 October 23, 2020
• 4343896 August 14, 2018—KB4343896 (Security-only update) Q4343896 KB4343896 October 23, 2020
• 4343895 August 30, 2018—KB4343895 (Preview of Monthly Rollup) Q4343895 KB4343895 October 23, 2020
• 4338830 July 10, 2018—KB4338830 (Monthly Rollup) Q4338830 KB4338830 October 23, 2020
• 4338820 July 10, 2018—KB4338820 (Security-only update) Q4338820 KB4338820 October 23, 2020
• 4338816 July 18, 2018—KB4338816 (Preview of Monthly Rollup) Q4338816 KB4338816 October 23, 2020
• 4284855 June 12, 2018—KB4284855 (Monthly Rollup) Q4284855 KB4284855 October 23, 2020
• 4284852 June 21, 2018—KB4284852 (Preview of Monthly Rollup) Q4284852 KB4284852 October 23, 2020
• 4284846 June 12, 2018—KB4284846 (Security-only update) Q4284846 KB4284846 October 23, 2020
• 4103730 May 8, 2018—KB4103730 (Monthly Rollup) Q4103730 KB4103730 October 23, 2020
• 4103726 May 8, 2018—KB4103726 (Security-only update) Q4103726 KB4103726 October 23, 2020
• 4103719 May 17, 2018—KB4103719 (Preview of Monthly Rollup) Q4103719 KB4103719 October 23, 2020
• 4093123 April 10, 2018—KB4093123 (Monthly Rollup) Q4093123 KB4093123 October 23, 2020
• 4093122 April 10, 2018—KB4093122 (Security-only update) Q4093122 KB4093122 October 23, 2020
• 4088883 March 22, 2018—KB4088883 (Preview of Monthly Rollup) Q4088883 KB4088883 October 23, 2020
• 4088880 March 13, 2018—KB4088880 (Security-only update) Q4088880 KB4088880 October 23, 2020
• 4088877 March 13, 2018—KB4088877 (Monthly Rollup) Q4088877 KB4088877 October 23, 2020
• 4075213 February 22, 2018—KB4075213 (Preview of Monthly Rollup) Q4075213 KB4075213 October 23, 2020
• 4074593 February 13, 2018—KB4074593 (Monthly Rollup) Q4074593 KB4074593 October 23, 2020
• 4074589 February 13, 2018—KB4074589 (Security-only update) Q4074589 KB4074589 October 23, 2020
• 4057402 January 17, 2018—KB4057402 (Preview of Monthly Rollup) Q4057402 KB4057402 October 23, 2020
• 4056899 January 3, 2018—KB4056899 (Security-only update) Q4056899 KB4056899 October 23, 2020
• 4056896 January 4, 2018—KB4056896 (Monthly Rollup) Q4056896 KB4056896 October 23, 2020
• 4054523 December 12, 2017—KB4054523 (Security-only update) Q4054523 KB4054523 October 23, 2020
• 4054520 December 12, 2017—KB4054520 (Monthly Rollup) Q4054520 KB4054520 October 23, 2020
• 4050945 November 27, 2017—KB4050945 (Preview of Monthly Rollup) Q4050945 KB4050945 October 23, 2020
• 4048962 November 14, 2017—KB4048962 (Security-only update) Q4048962 KB4048962 October 23, 2020
• 4048959 November 14, 2017—KB4048959 (Monthly Rollup) Q4048959 KB4048959 October 23, 2020
• 4041692 October 17, 2017—KB4041692 (Preview of Monthly Rollup) Q4041692 KB4041692 October 23, 2020
• 4041690 October 10, 2017—KB4041690 (Monthly Rollup) Q4041690 KB4041690 October 23, 2020
• 4041679 October 10, 2017—KB4041679 (Security-only update) Q4041679 KB4041679 October 23, 2020
• 4039873 August 28, 2017—KB4039873 (Update for Preview of Monthly Rollup) Q4039873 KB4039873 October 23, 2020
• 4038799 September 12, 2017—KB4038799 (Monthly Rollup) Q4038799 KB4038799 October 23, 2020
• 4038797 September 19, 2017—KB4038797 (Preview of Monthly Rollup) Q4038797 KB4038797 October 23, 2020
• 4038786 September 12, 2017—KB4038786 (Security-only update) Q4038786 KB4038786 October 23, 2020
• 4034666 August 8, 2017—KB4034666 (Security-only update) Q4034666 KB4034666 October 23, 2020
• 4034665 August 8, 2017—KB4034665 (Monthly Rollup) Q4034665 KB4034665 October 23, 2020
• 4034659 August 15, 2017—KB4034659 (Preview of Monthly Rollup) Q4034659 KB4034659 October 23, 2020
• 4025343 July 11, 2017—KB4025343 (Security-only update) Q4025343 KB4025343 October 23, 2020
• 4025332 July 18, 2017—KB4025332 (Preview of Monthly Rollup) Q4025332 KB4025332 October 23, 2020
• 4025331 July 11, 2017—KB4025331 (Monthly Rollup) Q4025331 KB4025331 October 23, 2020
• 4022724 June 13, 2017—KB4022724 (Monthly Rollup) Q4022724 KB4022724 October 23, 2020
• 4022721 June 27, 2017—KB4022721 (Preview of Monthly Rollup) Q4022721 KB4022721 October 23, 2020
• 4022718 June 13, 2017—KB4022718 (Security-only update) Q4022718 KB4022718 October 23, 2020
• 4019218 May 16, 2017—KB4019218 (Preview of Monthly Rollup) Q4019218 KB4019218 October 23, 2020
• 4019216 May 9, 2017—KB4019216 (Monthly Rollup) Q4019216 KB4019216 October 23, 2020
• 4019214 May 9, 2017—KB4019214 (Security-only update) Q4019214 KB4019214 October 23, 2020
• 4016783 March 21, 2017—KB4012220 (Preview of Monthly Rollup) Q4016783 KB4016783 October 23, 2020
• 4015554 April 18, 2017—KB4015554 (Preview of Monthly Rollup) Q4015554 KB4015554 October 23, 2020
• 4015551 April 11, 2017—KB4015551 (Monthly Rollup) Q4015551 KB4015551 October 23, 2020
• 4015548 April 11, 2017—KB4015548 (Security-only update) Q4015548 KB4015548 October 23, 2020
• 4014612 May 2017 Description of the Quality Rollup for the .NET Framework 4.5.2 for Windows Server 2012 (KB4014612): May 16, 2017 Q4014612 KB4014612 October 23, 2020
• 4009974 March 14, 2017—KB4012217 (Monthly Rollup) Q4009974 KB4009974 October 23, 2020
• 4009973 March 14, 2017—KB4012214 (Security-only update) Q4009973 KB4009973 October 23, 2020
• 4009462 July 19, 2016 — KB3172615 Q4009462 KB4009462 October 23, 2020
• 4009461 August 16, 2016 — KB3179575 Q4009461 KB4009461 October 23, 2020
• 4009460 September 20, 2016 — KB3185280 Q4009460 KB4009460 October 23, 2020
• 4009459 October 11, 2016 — KB3185332 (Monthly Rollup) Q4009459 KB4009459 October 23, 2020
• 4009458 October 11, 2016 — KB3192393 (Security-only update) Q4009458 KB4009458 October 23, 2020
• 4009457 October 18, 2016 — KB3192406 (Preview of Monthly Rollup) Q4009457 KB4009457 October 23, 2020
• 4009456 November 8, 2016 — KB3197877 (Monthly Rollup) Q4009456 KB4009456 October 23, 2020
• 4009455 November 8, 2016 — KB3197876 (Security-only update) Q4009455 KB4009455 October 23, 2020
• 4009454 November 15, 2016 — KB3197878 (Preview of Monthly Rollup) Q4009454 KB4009454 October 23, 2020
• 4009453 December 13, 2016 — KB3205408 (Security-only update) Q4009453 KB4009453 October 23, 2020
• 4009452 December 13, 2016 — KB3205409 (Monthly Rollup) Q4009452 KB4009452 October 23, 2020
• 4496877 Update for Windows Server 2012: April 25, 2019 Q4496877 KB4496877 October 22, 2020
• 4490516 Description of the update for Windows Server 2012: February 19, 2019 Q4490516 KB4490516 October 22, 2020
• 4486081 Microsoft .NET Framework 4.8 for Windows Server 2012 Q4486081 KB4486081 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
• 4087513 Microsoft .NET Framework 4.8 Language Pack on Windows Server 2012 Q4087513 KB4087513 October 22, 2020
• 4054542 Microsoft .NET Framework 4.7.2 for Windows Server 2012 Q4054542 KB4054542 October 22, 2020
• 4054533 Microsoft .NET Framework 4.7.2 Language Pack on Windows Server 2012 Q4054533 KB4054533 October 22, 2020
• 4054529 Microsoft .NET Framework 4.7.2 Language Pack (Offline Installer) for Windows Q4054529 KB4054529 October 22, 2020
• 3217124 March 2017 Preview of the Quality Rollup for the .NET Framework 3.5 on Windows Server 2012 (KB 3217124): March 21, 2017 Q3217124 KB3217124 October 22, 2020
• 3216737 Office 365 Integration fails in Windows Server 2012 Essentials Q3216737 KB3216737 October 22, 2020
• 3186505 The Microsoft .NET Framework 4.7 for Windows Server 2012 Q3186505 KB3186505 October 22, 2020
• 2298620 VSS EventID 8193 is logged when you restart the Cryptographic Services service after you install the DHCP role on a computer Q2298620 KB2298620 October 5, 2020