Applies to:
Microsoft .NET Framework 4.8
Summary
ClickOnce will no longer download applications from untrusted servers which use NTLM authentication, but, instead, will fail with “Authentication failed”. Sites in the Local Intranet and Trusted sites zones will continue to authenticate as before.
How to obtain and install the update
Before installing this update
Prerequisite:
To apply this update, you must have .NET Framework 4.8 installed.
Install this update
|
Release Channel |
Available |
Next Step |
|
Microsoft Update Catalog |
Yes |
To get the standalone package for this update, go to the Microsoft Update Catalog website. |
|
Windows Server Update Services (WSUS) |
Yes |
This update will automatically sync with WSUS if you configure Products and Classifications as follows: Product:Windows Server 2012 Classification: Security Updates |
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.
Update deployment information
For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:
20200908 Security update deployment information: September 8, 2020
Update removal information
Note We do not recommend that you remove any security update. To remove this update, use the Programs and Features item in Control Panel.
Update restart information
This update does not require a system restart after you apply it unless files that are being updated are locked or are being used.
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 Server 2012 file information
Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
File information
File hash information
|
File name |
SHA1 hash |
SHA256 hash |
|---|---|---|
|
Windows8-RT-KB4576488-x64-NDP48.msu |
0861C352A896B321A018EFBFA45EEED7D97A0EFE |
206D162CBF92B5CDDE2DC1542CCEE28F50ECADF4DA5DC8EAB66FDAD022D990B5 |
For all supported x64-based versions
|
File name |
File version |
File size |
Date |
Time |
Platform |
|
Dfdll.dll |
4.8.4240.0 |
214,912 |
29-Jul-2020 |
05:27 |
x64 |
|
System.deployment.dll |
4.8.4240.0 |
1,595,136 |
29-Jul-2020 |
06:14 |
x86 |
|
System.deployment.dll |
4.8.4240.0 |
1,595,136 |
29-Jul-2020 |
06:14 |
x86 |
|
Dfdll.dll |
4.8.4240.0 |
178,056 |
29-Jul-2020 |
06:14 |
x86 |
Information about protection and security
-
Protect yourself online: Windows Security support
-
Learn how we guard against cyber threats: Microsoft Security
