.NET Framework 4.7 articles, fixes and updates - Year 2020

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft .NET Framework 4.7 that have been released in Year 2020. The list is daily updated.

• 4096417 Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4096417) Q4096417 KB4096417 December 29, 2020
• 4489488 March 2019 Update for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4489488) Q4489488 KB4489488 October 24, 2020
• 4488666 Description of the Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 and 4.6 for Windows Server 2008 SP2 (KB 4488666) Q4488666 KB4488666 October 24, 2020
• 4486553 March 1, 2019 — KB4486553 Cumulative update for .NET Framework 3.5 and 4.7.2 for Windows 10, version 1809 and Windows Server 2019 Q4486553 KB4486553 October 24, 2020
• 4480096 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 and for .NET Framework 4.6 for Server 2008 SP2 (KB 4480096) Q4480096 KB4480096 October 24, 2020
• 4480095 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4480095) Q4480095 KB4480095 October 24, 2020
• 4480094 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 (KB 4480094) Q4480094 KB4480094 October 24, 2020
• 4470809 SqlConnection instantiation exception on .NET 4.6 and later after August-September 2018 .NET Framework updates Q4470809 KB4470809 October 24, 2020
• 4467087 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4467087) Q4467087 KB4467087 October 24, 2020
• 4467086 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 (KB 4467086) Q4467086 KB4467086 October 24, 2020
• 4463405 Errors occur in applications that combine transaction flow and remote calls after the July 2018 .NET Framework Security and Quality Rollups are installed Q4463405 KB4463405 October 24, 2020
• 4459942 Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 and for .NET Framework 4.6 for Server 2008 SP2 (KB 4459942) Q4459942 KB4459942 October 24, 2020
• 4459940 Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 (KB 4459940) Q4459940 KB4459940 October 24, 2020
• 4457016 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 and for .NET Framework 4.6 for Server 2008 SP2 (KB 4457016) Q4457016 KB4457016 October 24, 2020
• 4457015 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4457015) Q4457015 KB4457015 October 24, 2020
• 4457014 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 (KB 4457014) Q4457014 KB4457014 October 24, 2020
• 4346407 Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 on Windows 7 SP1 and Server 2008 R2 SP1, and .NET Framework 4.6 on Server 2008 SP2 (KB 4346407): July 30, 2018 Q4346407 KB4346407 October 24, 2020
• 4346405 Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 on Windows Server 2012 (KB 4346405): July 30, 2018 Q4346405 KB4346405 October 24, 2020
• 4342394 How to temporarily block the installation of .NET Framework 4.7.2 Q4342394 KB4342394 October 24, 2020
• 4342316 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 and for .NET Framework 4.6 for Server 2008 SP2 (KB 4342316) Q4342316 KB4342316 October 24, 2020
• 4342314 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 (KB 4342314) Q4342314 KB4342314 October 24, 2020
• 4229728 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1, and for .NET Framework 4.6 for Server 2008 (KB 4229728) Q4229728 KB4229728 October 24, 2020
• 4229727 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4229727) Q4229727 KB4229727 October 24, 2020
• 4229726 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows Server 2012 (KB 4229726) Q4229726 KB4229726 October 24, 2020
• 4098972 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 and 4.7.1 for Windows 8.1, RT 8.1 and Server 2012 R2 (KB 4098972) Q4098972 KB4098972 October 24, 2020
• 4096234 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 and 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1 and for .NET Framework 4.6 for Server 2008 (KB 4096234) Q4096234 KB4096234 October 24, 2020
• 4091227 Exceptions in System.Security.Cryptography.Xml.Reference.LoadXml after you install the February 2018 .NET Framework Preview of Quality Rollup updates for Windows 7 SP1, Server 2008 R2 SP1, and Server 2008 SP2 Q4091227 KB4091227 October 24, 2020
• 4073701 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1 and for .NET Framework 4.6 on Server 2008 SP2 (KB 4073701) Q4073701 KB4073701 October 24, 2020
• 4073700 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 and 4.7.1 for Windows 8.1, RT 8.1 and Server 2012 R2 (KB 4073700) Q4073700 KB4073700 October 24, 2020
• 4073699 Description of Preview of Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows Server 2012 (KB 4073699) Q4073699 KB4073699 October 24, 2020
• 4054980 Description of Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4054980) Q4054980 KB4054980 October 24, 2020
• 4054979 Description of Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows Server 2012 (KB 4054979) Q4054979 KB4054979 October 24, 2020
• 4054590 Microsoft .NET Framework 4.7.2 for Windows 10, version 1607, Windows 10, version 1703, and Windows Server 2016 Q4054590 KB4054590 October 24, 2020
• 4052152 How to temporarily block the installation of .NET Framework 4.7.1 Q4052152 KB4052152 October 24, 2020
• 4043763 Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 (KB 4043763) Q4043763 KB4043763 October 24, 2020
• 4041778 Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 for Windows 7 SP1 and Windows Server 2008 R2 SP1, and .NET Framework 4.6 for Windows Server 2008 SP2 (KB 4041778) Q4041778 KB4041778 October 24, 2020
• 4041777 Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 (KB 4041777) Q4041777 KB4041777 October 24, 2020
• 4041776 Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows Server 2012 (KB 4041776) Q4041776 KB4041776 October 24, 2020
• 4038923 Update for the .NET Framework 4.6 on Windows Server 2008 SP2 and the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 on Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4038923): August 15, 2017 Q4038923 KB4038923 October 24, 2020
• 4038922 Update for the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 on Windows 8.1 and Windows Server 2012 R2 (KB4038922): August 15, 2017 Q4038922 KB4038922 October 24, 2020
• 4036977 FIX: AppContext switch overrides are not applied to applications that run on the .NET Framework 4.7 Q4036977 KB4036977 October 24, 2020
• 4035510 Update for the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 on Windows Embedded Standard 7, Windows 7 SP1, and Windows Server 2008 R2 SP1 (KB4035510): August 08, 2017 Q4035510 KB4035510 October 24, 2020
• 4035509 Update for the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 on Windows 8.1 and Windows Server 2012 R2 (KB4035509): August 08, 2017 Q4035509 KB4035509 October 24, 2020
• 4035508 Update for the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 on Windows Embedded 8 Standard and Windows Server 2012 (KB4035508): August 08, 2017 Q4035508 KB4035508 October 24, 2020
• 4035412 FIX: Expiration time issue when you insert items by using the "Cache.Insert" method in the .NET Framework 4.7 Q4035412 KB4035412 October 24, 2020
• 4035167 FIX: ASP.NET/IIS applications may fail to load when web.config file of the application is overridden by using Configuration.Save(…) or Configuration.SaveAs(…) methods in the .NET Framework 4.7 Q4035167 KB4035167 October 24, 2020
• 4033990 Description of Preview of Quality Rollup for the .NET Framework 4.6 for Windows Server 2008 SP2 and .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows 7 SP1 and Windows Server 2008 R2 SP1: August 15, 2017 Q4033990 KB4033990 October 24, 2020
• 4033989 Description of Preview of Quality Rollup for the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2: August 15, 2017 Q4033989 KB4033989 October 24, 2020
• 4033988 Description of Preview of Quality Rollup for the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows Server 2012: August 15, 2017 Q4033988 KB4033988 October 24, 2020
• 4033393 The Microsoft .NET Framework 4.7.1 for Windows 10 Version 1607, Windows 10 Version 1703, and Windows Server 2016 Q4033393 KB4033393 October 24, 2020
• 4033369 The Microsoft .NET Framework 4.7.1 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 Q4033369 KB4033369 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
• 4024846 July 2017 Description of Preview of Quality Rollup for the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows Server 2012: July 18, 2017 Q4024846 KB4024846 October 24, 2020
• 4024204 How to temporarily block installation of the .NET Framework 4.7 Q4024204 KB4024204 October 24, 2020
• 4020302 The .NET Framework 4.7 installation is blocked on Windows 7, Windows Server 2008 R2, and Windows Server 2012 because of a missing d3dcompiler update Q4020302 KB4020302 October 24, 2020
• 4015882 The Microsoft .NET Framework 4.7 Language Pack for Windows Server 2012 Q4015882 KB4015882 October 24, 2020
• 4015416 Error CS8179 when you debug an application on a computer that has .NET Framework 4.7 installed Q4015416 KB4015416 October 24, 2020
• 4012107 An empty form is not scaled to the new level when you run a DPI-aware application on a different scaling level in .NET Framework 4.7 Q4012107 KB4012107 October 24, 2020
• 3186612 The .NET Framework 4.7 Developer Pack and Language Packs Q3186612 KB3186612 October 24, 2020
• 3186607 The Microsoft .NET Framework 4.7 Language Pack for Windows 10 Version 1607 and Windows Server 2016 Q3186607 KB3186607 October 24, 2020
• 3186568 The Microsoft .NET Framework 4.7 for Windows 10 Version 1607 and Windows Server 2016 Q3186568 KB3186568 October 24, 2020
• 3186500 The .NET Framework 4.7 web installer for Windows Q3186500 KB3186500 October 24, 2020
• 3186497 The .NET Framework 4.7 offline installer for Windows Q3186497 KB3186497 October 24, 2020
• 4489192 April 2, 2019 — KB4489192 Cumulative update for .NET Framework 3.5 and 4.7.2 for Windows 10, version 1809 and Windows Server 2019 Q4489192 KB4489192 October 23, 2020
• 4487258 Preview of the Quality Rollups for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB4487258) Q4487258 KB4487258 October 23, 2020
• 4487257 Preview of the Quality Rollups for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows Server 2012 (KB4487257) Q4487257 KB4487257 October 23, 2020
• 4487256 Preview of Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4487256) Q4487256 KB4487256 October 23, 2020
• 4483452 February 12, 2019—KB4483452 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10, version 1809 and Windows Server 2019 Q4483452 KB4483452 October 23, 2020
• 4458166 Applications that rely on TLS 1.2 strong encryption experience connectivity failures after a Windows upgrade Q4458166 KB4458166 October 23, 2020
• 4345232 "0x80092004" error occurs and July 2018 .NET Security and Quality Rollup update KB4340557 or KB4340558 does not install after you apply June update KB4291497 or KB4291495 Q4345232 KB4345232 October 23, 2020
• 4024848 July 2017 Description of Preview of Quality Rollup for the .NET Framework 4.6 for Windows Server 2008 SP2 and .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 on Windows 7 SP1 and Windows Server 2008 R2 SP1: July 18, 2017 Q4024848 KB4024848 October 23, 2020
• 4024847 July 2017 Description of Preview of Quality Rollup for the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows 8.1, Windows Server 2012 R2, and Windows RT 8.1: July 18, 2017 Q4024847 KB4024847 October 23, 2020
• 4054854 .NET Framework 4.7.1 Update for Windows 8.1, Windows Server 2012 R2 and Windows RT 8.1 (KB4054854) Q4054854 KB4054854 October 22, 2020
• 4054852 .NET Framework 4.7.1 Update for Win7 SP1 and Windows Server 2008 R2 SP1 (KB4054852) Q4054852 KB4054852 October 22, 2020
• 4054542 Microsoft .NET Framework 4.7.2 for Windows Server 2012 Q4054542 KB4054542 October 22, 2020
• 4054535 Microsoft .NET Framework 4.7.2 Language Pack on Windows 10 Anniversary Update, Windows 10 Creators Update, and Windows Server 2016 Q4054535 KB4054535 October 22, 2020
• 4054534 Microsoft .NET Framework 4.7.2 language packs for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 Q4054534 KB4054534 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
• 4034015 WPF window can't be loaded after you install the .NET Framework 4.7 on Windows Server 2016 (Server Core) Q4034015 KB4034015 October 22, 2020
• 4057154 Performance of System.Diagnostics.StackFrame decreases in Windows 10 and .NET Framework 4.7.1 Q4057154 KB4057154 May 31, 2020