Note
- Release Date:
November 13, 2019 - Version:
.NET Framework 4.8
This update for Windows 10 version 1607 and Windows Server 2016 includes a fix to an issue introduced in the October 15th Cumulative update. See the Quality and reliability improvements section for more details. Before you install this update, see the Prerequisites and Restart requirement sections.
Quality and reliability improvements
| CLR1 | Addresses and issue where some ClickOnce applications and applications creating the default AppDomain with a restricted permission set may observe application launch or application runtime failures, or unexpected behaviors. The observable issue was the System.AppDomainSetup.TargetFrameworkName is null, leading to any quirks enabling reverting back to .NET Framework 4.0 behaviors. |
|---|
1 Common Language Runtime (CLR)
Known Issues in this update
There are no known issues with this update, however, this update resolves a previous known issue. This patch includes improvements to resolve a known issue discussed in KB4519562 that occurs after applying the October Preview of Quality Rollup for .NET Framework 4.8. To resolve this issue, install update for .NET Framework 4.8 for Windows 10 version 1607 and Windows Server 2016 KB4532997.
How to obtain and install the update
Install this update
This update is available on the Microsoft Update Catalog website.
File information
For a list of the files that are provided in this update, download the file information for the update.
Prerequisites
To apply this update, you must have .NET Framework 4.8 installed.
Restart requirement
You must restart the computer after you apply this update if any affected files are being used. We recommend that you exit all .NET Framework-based applications before you apply this update.
How to obtain help and support for this update
- Help for installing updates: Windows Update FAQ
- Protect yourself online and at home: Windows Security support
- Local support according to your country/region: International Support
File Information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.
Windows 10
Additional file information
x64 Windows 10
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Mscorlib.dll | 4.8.4067.0 | 5,439,248 | 05-Nov-2019 | 02:07 | x64 |
| Normidna.nlp | Not applicable | 59,342 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfc.nlp | Not applicable | 47,076 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfd.nlp | Not applicable | 40,566 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfkc.nlp | Not applicable | 67,808 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfkd.nlp | Not applicable | 61,718 | 26-Jun-2019 | 22:11 | Not applicable |
| Clrjit.dll | 4.8.4067.0 | 1,365,264 | 05-Nov-2019 | 02:07 | x64 |
| Clr.dll | 4.8.4067.0 | 11,270,424 | 05-Nov-2019 | 02:07 | x64 |
| Compatjit.dll | 4.8.4067.0 | 1,280,792 | 05-Nov-2019 | 02:07 | x64 |
| Mscordacwks.dll | 4.8.4067.0 | 1,808,656 | 05-Nov-2019 | 02:07 | x64 |
| Mscordbi.dll | 4.8.4067.0 | 1,661,712 | 05-Nov-2019 | 02:07 | x64 |
| Mscorlib.ni.dll | 4.8.4067.0 | 23,084,680 | 05-Nov-2019 | 02:09 | x64 |
| Peverify.dll | 4.8.4067.0 | 273,176 | 05-Nov-2019 | 02:07 | x64 |
| Sos.dll | 4.8.4067.0 | 929,256 | 05-Nov-2019 | 02:07 | x64 |
| Mscorlib.dll | 4.8.4067.0 | 5,678,568 | 05-Nov-2019 | 02:09 | x86 |
| Normidna.nlp | Not applicable | 59,342 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfc.nlp | Not applicable | 47,076 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfd.nlp | Not applicable | 40,566 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfkc.nlp | Not applicable | 67,808 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfkd.nlp | Not applicable | 61,718 | 26-Jun-2019 | 22:11 | Not applicable |
| Clrjit.dll | 4.8.4067.0 | 561,432 | 05-Nov-2019 | 02:09 | x86 |
| Clr.dll | 4.8.4067.0 | 8,044,520 | 05-Nov-2019 | 02:09 | x86 |
| Mscordacwks.dll | 4.8.4067.0 | 1,315,096 | 05-Nov-2019 | 02:09 | x86 |
| Mscordbi.dll | 4.8.4067.0 | 1,195,800 | 05-Nov-2019 | 02:09 | x86 |
| Mscorlib.ni.dll | 4.8.4067.0 | 21,044,352 | 05-Nov-2019 | 02:09 | x86 |
| Peverify.dll | 4.8.4067.0 | 190,464 | 05-Nov-2019 | 02:09 | x86 |
| Sos.dll | 4.8.4067.0 | 775,136 | 05-Nov-2019 | 02:09 | x86 |
x86 Windows 10
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Mscorlib.dll | 4.8.4067.0 | 5,678,568 | 05-Nov-2019 | 02:09 | x86 |
| Normidna.nlp | Not applicable | 59,342 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfc.nlp | Not applicable | 47,076 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfd.nlp | Not applicable | 40,566 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfkc.nlp | Not applicable | 67,808 | 26-Jun-2019 | 22:11 | Not applicable |
| Normnfkd.nlp | Not applicable | 61,718 | 26-Jun-2019 | 22:11 | Not applicable |
| Clrjit.dll | 4.8.4067.0 | 561,432 | 05-Nov-2019 | 02:09 | x86 |
| Clr.dll | 4.8.4067.0 | 8,044,520 | 05-Nov-2019 | 02:09 | x86 |
| Mscordacwks.dll | 4.8.4067.0 | 1,315,096 | 05-Nov-2019 | 02:09 | x86 |
| Mscordbi.dll | 4.8.4067.0 | 1,195,800 | 05-Nov-2019 | 02:09 | x86 |
| Mscorlib.ni.dll | 4.8.4067.0 | 21,044,352 | 05-Nov-2019 | 02:09 | x86 |
| Peverify.dll | 4.8.4067.0 | 190,464 | 05-Nov-2019 | 02:09 | x86 |
| Sos.dll | 4.8.4067.0 | 775,136 | 05-Nov-2019 | 02:09 | x86 |
x64 Windows 10 manifest files
| File property | Value |
|---|---|
| Amd64_073aa469cf3fd3fb2997e5e2ecf8cadf_b03f5f7f11d50a3a_4.0.15744.510_none_1ae959dbcca94974.manifest | |
| Not applicable | |
| 978 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_0d8f29f07d2a6e6aa2b036506dfd4294_31bf3856ad364e35_4.0.15744.510_none_cd8167b34cef7d2b.manifest | |
| Not applicable | |
| 695 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_274772633325853cd49ea578cf03c419_b03f5f7f11d50a3a_4.0.15744.510_none_48d87b08f6dbab8c.manifest | |
| Not applicable | |
| 980 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_3760eaa0151a8b7d63c5657d0ef44efc_b03f5f7f11d50a3a_4.0.15744.510_none_2b499e7407494626.manifest | |
| Not applicable | |
| 972 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_4eafa0619fe7bfcd9d7f0aa40b4ca130_b03f5f7f11d50a3a_4.0.15744.510_none_5c76385260da3d2e.manifest | |
| Not applicable | |
| 982 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_5d57d5bfdcbba7c8542dd6b1d34ff97d_b03f5f7f11d50a3a_4.0.15744.510_none_0b3ef4b633aef8ad.manifest | |
| Not applicable | |
| 988 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_7d195207d91b5a928ad9d844952e1500_b03f5f7f11d50a3a_4.0.15744.510_none_6e12d315fd2a5e97.manifest | |
| Not applicable | |
| 982 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_ea70431e7d65d029e1c8ee29fdc68797_b77a5c561934e089_4.0.15744.510_none_f6e87bce8573ba3b.manifest | |
| Not applicable | |
| 960 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_ed7ae3821ffd7d2d89a4d9b7d922361d_b03f5f7f11d50a3a_4.0.15744.510_none_17b41bb5eb8acf60.manifest | |
| Not applicable | |
| 972 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| Amd64_mscorlib_b77a5c561934e089_4.0.15744.510_none_178818c7528aef14.manifest | |
| Not applicable | |
| 102,849 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Amd64_netfx4-clrjit_dll_b03f5f7f11d50a3a_4.0.15744.510_none_1a6c77421a5baef4.manifest | |
| Not applicable | |
| 2,171 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Amd64_netfx4-clr_dll_b03f5f7f11d50a3a_4.0.15744.510_none_365c37428554a3d3.manifest | |
| Not applicable | |
| 24,070 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Amd64_netfx4-compatjit_dll_31bf3856ad364e35_4.0.15744.510_none_1658decd771757e4.manifest | |
| Not applicable | |
| 2,142 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Amd64_netfx4-mscordacwks_dll_b03f5f7f11d50a3a_4.0.15744.510_none_dbd543de99c35063.manifest | |
| Not applicable | |
| 3,455 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Amd64_netfx4-mscordbi_dll_b03f5f7f11d50a3a_4.0.15744.510_none_fd49e2b9ac8bcfd3.manifest | |
| Not applicable | |
| 2,873 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Amd64_netfx4-mscorlib_ni_b03f5f7f11d50a3a_4.0.15744.510_none_cb8aabdb60a54a22.manifest | |
| Not applicable | |
| 2,114 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Amd64_netfx4-peverify_dll_b03f5f7f11d50a3a_4.0.15744.510_none_2dbd39e45dafc564.manifest | |
| Not applicable | |
| 2,071 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Amd64_netfx4-sos_dll_b03f5f7f11d50a3a_4.0.15744.510_none_dd8d41f3caa74ab9.manifest | |
| Not applicable | |
| 2,051 | |
| 07-Nov-2019 | |
| 05:57 | |
| Not applicable | |
| Update.mum | |
| Not applicable | |
| 7,669 | |
| 07-Nov-2019 | |
| 05:58 | |
| Not applicable | |
| X86_mscorlib_b77a5c561934e089_4.0.15744.510_none_5f354f9e6707181a.manifest | |
| Not applicable | |
| 88,259 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable | |
| X86_netfx4-clrjit_dll_b03f5f7f11d50a3a_4.0.15744.510_none_6219ae192ed7d7fa.manifest | |
| Not applicable | |
| 2,163 | |
| 07-Nov-2019 | |
| 05:23 | |
| Not applicable | |
| X86_netfx4-clr_dll_b03f5f7f11d50a3a_4.0.15744.510_none_7e096e1999d0ccd9.manifest | |
| Not applicable | |
| 24,062 | |
| 07-Nov-2019 | |
| 05:23 | |
| Not applicable | |
| X86_netfx4-mscordacwks_dll_b03f5f7f11d50a3a_4.0.15744.510_none_23827ab5ae3f7969.manifest | |
| Not applicable | |
| 3,437 | |
| 07-Nov-2019 | |
| 05:23 | |
| Not applicable | |
| X86_netfx4-mscordbi_dll_b03f5f7f11d50a3a_4.0.15744.510_none_44f71990c107f8d9.manifest | |
| Not applicable | |
| 2,865 | |
| 07-Nov-2019 | |
| 05:23 | |
| Not applicable | |
| X86_netfx4-mscorlib_ni_b03f5f7f11d50a3a_4.0.15744.510_none_1337e2b275217328.manifest | |
| Not applicable | |
| 2,106 | |
| 07-Nov-2019 | |
| 05:23 | |
| Not applicable | |
| X86_netfx4-peverify_dll_b03f5f7f11d50a3a_4.0.15744.510_none_756a70bb722bee6a.manifest | |
| Not applicable | |
| 2,063 | |
| 07-Nov-2019 | |
| 05:23 | |
| Not applicable | |
| X86_netfx4-sos_dll_b03f5f7f11d50a3a_4.0.15744.510_none_253a78cadf2373bf.manifest | |
| Not applicable | |
| 2,043 | |
| 07-Nov-2019 | |
| 05:23 | |
| Not applicable |
x86 Windows 10 manifest files
| File property | Value |
|---|---|
| Update.mum | |
| Not applicable | |
| 5,161 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_237970b14e3fcd711c6cc2080f5277d5_b03f5f7f11d50a3a_4.0.15744.510_none_44650c1a0ce099c2.manifest | |
| Not applicable | |
| 668 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_316eb87c841ceb92c01be2f45355f025_b03f5f7f11d50a3a_4.0.15744.510_none_803d30cb8b70c671.manifest | |
| Not applicable | |
| 667 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_971094894335a6156c47bd6ebb23929b_b03f5f7f11d50a3a_4.0.15744.510_none_586116daeaf40d01.manifest | |
| Not applicable | |
| 663 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_9ce15217c161b21f13ae6a5d6f67d369_b77a5c561934e089_4.0.15744.510_none_1cb3dcff1d870b4c.manifest | |
| Not applicable | |
| 657 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_a8e0b0d4718c9470c15c84310c3da015_b03f5f7f11d50a3a_4.0.15744.510_none_f2bbabf35b2ecc48.manifest | |
| Not applicable | |
| 663 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_c075c77c13552313f713ab73a02b5d89_b03f5f7f11d50a3a_4.0.15744.510_none_8c2f021dc89147d9.manifest | |
| Not applicable | |
| 668 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_d791a63a35199e20bf508549ee07455d_b03f5f7f11d50a3a_4.0.15744.510_none_464891ec4af04f34.manifest | |
| Not applicable | |
| 671 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_dbdd87d256cafdc359bea597fa11076e_b03f5f7f11d50a3a_4.0.15744.510_none_40ac1444372d0b14.manifest | |
| Not applicable | |
| 666 | |
| 07-Nov-2019 | |
| 05:24 | |
| Not applicable | |
| X86_mscorlib_b77a5c561934e089_4.0.15744.510_none_5f354f9e6707181a.manifest | |
| Not applicable | |
| 88,259 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable | |
| X86_netfx4-clrjit_dll_b03f5f7f11d50a3a_4.0.15744.510_none_6219ae192ed7d7fa.manifest | |
| Not applicable | |
| 2,163 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable | |
| X86_netfx4-clr_dll_b03f5f7f11d50a3a_4.0.15744.510_none_7e096e1999d0ccd9.manifest | |
| Not applicable | |
| 24,062 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable | |
| X86_netfx4-mscordacwks_dll_b03f5f7f11d50a3a_4.0.15744.510_none_23827ab5ae3f7969.manifest | |
| Not applicable | |
| 3,437 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable | |
| X86_netfx4-mscordbi_dll_b03f5f7f11d50a3a_4.0.15744.510_none_44f71990c107f8d9.manifest | |
| Not applicable | |
| 2,865 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable | |
| X86_netfx4-mscorlib_ni_b03f5f7f11d50a3a_4.0.15744.510_none_1337e2b275217328.manifest | |
| Not applicable | |
| 2,106 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable | |
| X86_netfx4-peverify_dll_b03f5f7f11d50a3a_4.0.15744.510_none_756a70bb722bee6a.manifest | |
| Not applicable | |
| 2,063 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable | |
| X86_netfx4-sos_dll_b03f5f7f11d50a3a_4.0.15744.510_none_253a78cadf2373bf.manifest | |
| Not applicable | |
| 2,043 | |
| 07-Nov-2019 | |
| 05:22 | |
| Not applicable |