Description of the Security Only update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1,and 4.7.2 for Windows 8.1 and Server 2012 R2 (KB 4483469)

Applies to:

Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6.1, Microsoft .NET Framework 4.6.2, Microsoft .NET Framework 4.7, Microsoft .NET Framework 4.7.1, Microsoft .NET Framework 4.7.2

Additional information about this update

For more information about this update as it relates to Windows 8.1 and Windows Server 2012 R2, see the following article in the Microsoft Knowledge Base:

4487123 Security Only updates 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 and Server 2012 R2 (KB 4487123)

How to obtain and install the update

Method 1: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog.
 

Method 2: Windows Software Update Services (WSUS)

On your WSUS server, follow these steps:

  1. Select Start, select Administrative Tools, and then select Microsoft Windows Server Update Services 3.0.

  2. Expand ComputerName, and then select Action.

  3. Select Import Updates.

  4. WSUS opens a browser window in which you may be prompted to install an ActiveX control. You must install the ActiveX control to continue.

  5. After the ActiveX control is installed, you see the Microsoft Update Catalog screen. Type 4487123 in the Search box, and then select Search.

  6. Locate the .NET Framework packages that match the operating systems, languages, and processors in your environment. Select Add to add them to your basket.

  7. After you select all the packages that you require, select View Basket.

  8. To import the packages to your WSUS server, select Import.

  9. After the packages are imported, select Close to return to WSUS.

The updates are now available for installation through WSUS.

Update deployment information

For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

20190212 Security update deployment information: February 12, 2019

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.

Update replacement information

This update replaces updates 4481485 and 4457916.

File information

File hash

File name

SHA1 hash

SHA256 hash

Windows8.1-KB4483469-x86.msu

5C70CF2802F7BEA4C2D7B1A10827DAF73AFA3203

49FEC93B559E5077B86F36F694867B83C38D9A67235BEB42A1E17B685BD9517B

Windows8.1-KB4483469-x64.msu

157321157612B45546B586B7BD75B1DEAAEE6B1D

F4A6A681CD52EC62863BB496211E38938CA3B8FCE74BBBC2335E8287E4A45F65


File attributes for all supported x86-based systems

The English (United States) version of this update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

File name

File version

File size

Date

Time

system.workflow.activities.dll

4.7.3353.0

1,051,192

19-Dec-2018

23:13

system.workflow.componentmodel.dll

4.7.3353.0

1,549,880

19-Dec-2018

23:13

system.workflow.runtime.dll

4.7.3353.0

498,936

19-Dec-2018

23:13

system.dll

4.7.3353.0

3,558,192

19-Dec-2018

23:13

workflowservicehostperformancecounters.dll

4.7.3353.0

89,352

19-Dec-2018

23:13

File attributes for all supported x64-based systems

The English (United States) version of this update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

File name

File version

File size

Date

Time

system.workflow.activities.dll

4.7.3353.0

1,051,192

19-Dec-2018

23:13

system.workflow.componentmodel.dll

4.7.3353.0

1,549,880

19-Dec-2018

23:13

system.workflow.runtime.dll

4.7.3353.0

498,936

19-Dec-2018

23:13

system.dll

4.7.3353.0

3,558,192

19-Dec-2018

23:13

workflowservicehostperformancecounters.dll

4.7.3353.0

101,112

19-Dec-2018

23:11

system.workflow.activities.dll

4.7.3353.0

1,051,192

19-Dec-2018

23:13

system.workflow.componentmodel.dll

4.7.3353.0

1,549,880

19-Dec-2018

23:13

system.workflow.runtime.dll

4.7.3353.0

498,936

19-Dec-2018

23:13

system.dll

4.7.3353.0

3,558,192

19-Dec-2018

23:13

workflowservicehostperformancecounters.dll

4.7.3353.0

89,352

19-Dec-2018

23:13

Information about protection and security

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