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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)


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Introduction

This February 2018 update for Windows 7 SP1 and Windows Server 2008 R2 SP1 includes cumulative reliability improvements in .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1. This update is also for Windows Server 2008 SP2 and includes cumulative reliability improvements in .NET Framework 4.6. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the "Prerequisites" and "Restart requirement" sections.

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Important

  • All updates for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 require the d3dcompiler_47.dll update to be installed. We recommend that you install the included d3dcompiler_47.dll update before you apply this update. For more information about the d3dcompiler_47.dll update, see KB 4019990 for Windows 7 SP1 and Windows Server 2008 R2 SP1. Or, see KB 4019478 for Windows Server 2008 SP2.
  • If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

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Known issues

.NET Framework applications might experience System.Security.Cryptography.Xml.Reference.LoadXml exception errors after you install the February 2018 .NET Framework Preview of Quality Rollup updates for Windows 7 SP1, and Server 2008 SP2 and Server 2008 R2 SP1.

Because of this known issue, this update is no longer available from Windows Update, WSUS, or Microsoft Update Catalog as of February 23, 2018.

For more information about this known issue, go to the following article in the Microsoft Knowledge Base:

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

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Quality and reliability improvements

For .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1

BCL1

  • Fixes an issue in which applications that make heavy use of System.Diagnostics.StackTrace or Exception.StackTrace might run slower on .NET Framework 4.7.1.
  • Fixes an issue in which CultureAwareComparer does not correctly serialize across versions.

NCL2

  • Fixes an issue in which the AppContext switch Switch.System.Net.DontEnableSchSendAuxRecord does not correctly let the switch be enabled.
  • Fixes an issue with connection limits when HttpClient is used to send requests to loopback addresses. For more information about this issue, go to the following topic on the Microsoft website:

WCF3

  • Fixes an issue in which deserialization is slow when big object lists are encountered. The fix makes the binary formatter faster.

WPF4

  • Fixes an issue in which Dual GPU systems encounter visual artifacts when you run WPF applications in High Contrast.
  • Fixes an issue in a specific cases in which System.Windows.Controls.PrintDialog() throws an Arithmetic Overflow exception.
  • Fixes an issue in which WPF applications that are running on touch or stylus-enabled systems may see crashes or hangs after a period of no touch activity.

1 Base Class Library (BCL)
2 Network Class Library (NCL)
3 Windows Communication Foundation (WCF)
4 Windows Presentation Foundation (WPF)

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Additional information about this update

For more information about this update as it relates to Windows 7 SP1 and Windows Server 2008 R2 SP1, see the following article in the Microsoft Knowledge Base:

4074805 February 2018 Preview of the Quality Rollups for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1 (KB 4074805)

For more information about this update as it relates to Windows Server 2008 SP2, see the following article in the Microsoft Knowledge Base:

4074808 February 2018 Preview of the Quality Rollups for .NET Framework 2.0 SP2, 3.0 SP2, 4.5.2, and 4.6 for Windows Server 2008 SP2 (KB 4074808)

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How to get this update

Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.

Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

  • For Windows 7 SP1 and Server 2008 R2 SP1, go to update KB 4074805.
  • For Windows Server 2008 SP2, go to update KB 4074808.

Windows Software Update Services (WSUS)

On your WSUS server, follow these steps:

  1. Click Start, click Administrative Tools, and then click Microsoft Windows Server Update Services 3.0.
  2. Expand ComputerName, and then click Action.
  3. Click Import Updates.

    Note WSUS opens a browser window in which you may be prompted to install an ActiveX control. You will need to install the ActiveX control to continue.
  4. After the ActiveX control is installed, you will see the Microsoft Update Catalog screen. Enter 4074805 for Windows 7 SP1 and Server 2008 R2 SP1 or enter 4074808 for Windows Server 2008 SP2 in the Search box, and then click Search.
  5. Locate the .NET Framework packages that match the operating systems, languages, and processors in your environment. Click Add to add them to your basket.
  6. After you select all the packages that you require, click View Basket.
  7. To import the packages to your WSUS server, click Import.
  8. To return to WSUS, click Close after the packages are imported.

The updates are now available for installation through WSUS.

Prerequisites

To apply this update, you must have .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 or 4.7.1 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 replacement information

This update replaces previously released updates KB 4057273 and KB 4042201.

File information

File attributes

The English (United States) version of this update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

For all supported x86-based versions of systems

File name File version File size Date Time
Aspnet_perf.dll 4.7.2623.0 42,648 17-Jan-2018 18:28
aspnet_wp.exe 4.7.2623.0 46,176 17-Jan-2018 18:28
clr.dll 4.7.2633.0 7,239,800 17-Jan-2018 18:29
clrjit.dll 4.7.2633.0 522,888 17-Jan-2018 18:29
dfdll.dll 4.7.2117.0 159,872 17-Jan-2018 18:28
GlobalUserInterface.CompositeFont   182,000 31-Jan-2018 18:29
mscordacwks.dll 4.7.2633.0 1,341,088 17-Jan-2018 18:29
mscordbi.dll 4.7.2633.0 1,167,504 17-Jan-2018 18:29
mscoreei.dll 4.7.2117.0 511,632 17-Jan-2018 18:28
mscorlib.dll 4.7.2633.0 5,631,632 17-Jan-2018 18:29
msvcp120_clr0400.dll 12.0.52519.0 485,576 17-Jan-2018 18:29
msvcr120_clr0400.dll 12.0.52519.0 987,840 17-Jan-2018 18:29
VsVersion.dll 14.7.2563.0 19,096 17-Jan-2018 18:28
peverify.dll 4.7.2633.0 188,560 17-Jan-2018 18:29
PresentationCore.dll 4.7.2633.0 3,635,016 17-Jan-2018 18:29
PresentationFramework.dll 4.7.2633.0 6,210,912 17-Jan-2018 18:29
PresentationHost_v0400.dll 4.7.2633.0 197,320 17-Jan-2018 18:29
PresentationHost_v0400.dll.mui 4.7.2633.0 84,696 17-Jan-2018 18:29
PresentationNative_v0400.dll 4.7.2633.0 827,088 17-Jan-2018 18:29
ServiceMonikerSupport.dll 4.7.2623.0 29,376 17-Jan-2018 18:28
SMDiagnostics.dll 4.7.2623.0 73,376 17-Jan-2018 18:28
SOS.dll 4.7.2633.0 743,552 17-Jan-2018 18:29
System.Activities.dll 4.7.2623.0 1,532,600 17-Jan-2018 18:28
System.ComponentModel.DataAnnotations.dll 4.7.2117.0 124,480 17-Jan-2018 18:28
System.Core.dll 4.7.2633.0 1,482,296 17-Jan-2018 18:29
System.Data.Entity.dll 4.7.2117.0 4,034,232 17-Jan-2018 18:28
System.DirectoryServices.AccountManagement.dll 4.7.2623.0 296,216 17-Jan-2018 18:28
System.IdentityModel.dll 4.7.2623.0 1,088,712 17-Jan-2018 18:28
System.IdentityModel.Services.dll 4.7.2623.0 198,368 17-Jan-2018 18:28
System.Runtime.Serialization.dll 4.7.2623.0 1,054,456 17-Jan-2018 18:28
System.ServiceModel.Channels.dll 4.7.2623.0 157,912 17-Jan-2018 18:28
System.ServiceModel.Discovery.dll 4.7.2623.0 308,448 17-Jan-2018 18:28
System.ServiceModel.dll 4.7.2623.0 6,315,712 17-Jan-2018 18:28
System.ServiceModel.Internals.dll 4.7.2623.0 253,696 17-Jan-2018 18:28
System.ServiceModel.Routing.dll 4.7.2117.0 130,776 17-Jan-2018 18:28
System.ServiceModel.WasHosting.dll 4.7.2623.0 39,648 17-Jan-2018 18:28
System.Web.ApplicationServices.dll 4.7.2623.0 70,912 17-Jan-2018 18:28
System.Web.Extensions.dll 4.7.2623.0 1,849,544 17-Jan-2018 18:28
System.Workflow.Activities.dll 4.7.2117.0 1,051,352 17-Jan-2018 18:28
System.Workflow.ComponentModel.dll 4.7.2117.0 1,541,864 17-Jan-2018 18:28
System.Workflow.Runtime.dll 4.7.2117.0 499,400 17-Jan-2018 18:28
System.Runtime.Caching.dll 4.7.2117.0 109,928 17-Jan-2018 18:28
System.Data.dll 4.7.2623.0 3,397,272 17-Jan-2018 18:28
System.Data.SqlXml.dll 4.7.2612.0 734,400 17-Jan-2018 18:28
System.Deployment.dll 4.7.2117.0 845,496 17-Jan-2018 18:28
System.DirectoryServices.Protocols.dll 4.7.2117.0 200,616 17-Jan-2018 18:28
System.dll 4.7.2117.0 3,525,376 17-Jan-2018 18:28
System.Drawing.dll 4.7.2117.0 599,344 17-Jan-2018 18:28
System.Management.dll 4.7.2117.0 415,416 17-Jan-2018 18:28
System.Net.Http.dll 4.7.2633.0 203,344 17-Jan-2018 18:29
System.Runtime.Remoting.dll 4.7.2117.0 346,464 17-Jan-2018 18:28
System.Security.dll 4.7.2117.0 316,592 17-Jan-2018 18:28
System.Transactions.dll 4.7.2117.0 306,496 17-Jan-2018 18:28
System.Web.dll 4.7.2623.0 5,409,936 17-Jan-2018 18:28
System.Windows.Controls.Ribbon.dll 4.7.2633.0 742,632 17-Jan-2018 18:29
System.Windows.Forms.dll 4.7.2117.0 5,181,648 17-Jan-2018 18:28
System.Xaml.dll 4.7.2633.0 642,104 17-Jan-2018 18:29
System.Xml.dll 4.7.2612.0 2,670,224 17-Jan-2018 18:28
UIAutomationClient.dll 4.7.2633.0 178,000 17-Jan-2018 18:29
UIAutomationClientsideProviders.dll 4.7.2633.0 361,352 17-Jan-2018 18:29
UIAutomationProvider.dll 4.7.2633.0 48,992 17-Jan-2018 18:29
UIAutomationTypes.dll 4.7.2633.0 221,008 17-Jan-2018 18:29
webengine.dll 4.7.2623.0 24,712 17-Jan-2018 18:28
webengine4.dll 4.7.2623.0 550,032 17-Jan-2018 18:28
WindowsBase.dll 4.7.2633.0 1,289,528 17-Jan-2018 18:29
WMINet_Utils.dll 4.7.2117.0 136,344 17-Jan-2018 18:28
WorkflowServiceHostPerformanceCounters.dll 4.7.2117.0 88,464 17-Jan-2018 18:28
WPFFontCache_v0400.exe.mui 4.7.2633.0 19,144 17-Jan-2018 18:29
WPFFontCache_v0400.exe 4.7.2633.0 25,704 17-Jan-2018 18:29
wpfgfx_v0400.dll 4.7.2633.0 1,345,184 17-Jan-2018 18:29
Placeholder.dll 4.7.2563.0 24,728 17-Jan-2018 18:28
PenIMC2_v0400.dll 4.7.2633.0 86,184 17-Jan-2018 18:29

For all supported x64-based versions of systems

File name File version File size Date Time
Aspnet_perf.dll 4.7.2623.0 46,232 17-Jan-2018 18:28
Aspnet_perf.dll 4.7.2623.0 42,648 17-Jan-2018 18:28
aspnet_wp.exe 4.7.2623.0 50,784 17-Jan-2018 18:28
aspnet_wp.exe 4.7.2623.0 46,176 17-Jan-2018 18:28
clr.dll 4.7.2633.0 10,363,520 17-Jan-2018 18:45
clr.dll 4.7.2633.0 7,239,800 17-Jan-2018 18:29
clrjit.dll 4.7.2633.0 1,208,456 17-Jan-2018 18:45
clrjit.dll 4.7.2633.0 522,888 17-Jan-2018 18:29
compatjit.dll 4.7.2633.0 1,259,672 17-Jan-2018 18:45
dfdll.dll 4.7.2117.0 191,616 17-Jan-2018 18:28
dfdll.dll 4.7.2117.0 159,872 17-Jan-2018 18:28
GlobalUserInterface.CompositeFont   182,000 31-Jan-2018 18:29
mscordacwks.dll 4.7.2633.0 1,838,240 17-Jan-2018 18:45
mscordacwks.dll 4.7.2633.0 1,341,088 17-Jan-2018 18:29
mscordbi.dll 4.7.2633.0 1,621,136 17-Jan-2018 18:45
mscordbi.dll 4.7.2633.0 1,167,504 17-Jan-2018 18:29
mscoreei.dll 4.7.2117.0 636,048 17-Jan-2018 18:28
mscoreei.dll 4.7.2117.0 511,632 17-Jan-2018 18:28
mscorlib.dll 4.7.2633.0 5,413,520 17-Jan-2018 18:45
mscorlib.dll 4.7.2633.0 5,631,632 17-Jan-2018 18:29
msvcp120_clr0400.dll 12.0.52519.0 690,008 17-Jan-2018 18:45
msvcp120_clr0400.dll 12.0.52519.0 485,576 17-Jan-2018 18:29
msvcr120_clr0400.dll 12.0.52519.0 993,632 17-Jan-2018 18:45
msvcr120_clr0400.dll 12.0.52519.0 987,840 17-Jan-2018 18:29
VsVersion.dll 14.7.2563.0 19,096 17-Jan-2018 18:28
VsVersion.dll 14.7.2563.0 19,096 17-Jan-2018 18:28
peverify.dll 4.7.2633.0 260,240 17-Jan-2018 18:45
peverify.dll 4.7.2633.0 188,560 17-Jan-2018 18:29
PresentationCore.dll 4.7.2633.0 3,612,848 17-Jan-2018 18:45
PresentationCore.dll 4.7.2633.0 3,635,016 17-Jan-2018 18:29
PresentationFramework.dll 4.7.2633.0 6,210,912 17-Jan-2018 18:29
PresentationHost_v0400.dll 4.7.2633.0 252,104 17-Jan-2018 18:45
PresentationHost_v0400.dll.mui 4.7.2633.0 84,696 17-Jan-2018 18:45
PresentationHost_v0400.dll 4.7.2633.0 197,320 17-Jan-2018 18:29
PresentationHost_v0400.dll.mui 4.7.2633.0 84,696 17-Jan-2018 18:29
PresentationNative_v0400.dll 4.7.2633.0 1,109,712 17-Jan-2018 18:45
PresentationNative_v0400.dll 4.7.2633.0 827,088 17-Jan-2018 18:29
ServiceMonikerSupport.dll 4.7.2623.0 31,424 17-Jan-2018 18:28
ServiceMonikerSupport.dll 4.7.2623.0 29,376 17-Jan-2018 18:28
SMDiagnostics.dll 4.7.2623.0 73,376 17-Jan-2018 18:28
SOS.dll 4.7.2633.0 872,064 17-Jan-2018 18:45
SOS.dll 4.7.2633.0 743,552 17-Jan-2018 18:29
System.Activities.dll 4.7.2623.0 1,532,600 17-Jan-2018 18:28
System.ComponentModel.DataAnnotations.dll 4.7.2117.0 124,480 17-Jan-2018 18:28
System.Core.dll 4.7.2633.0 1,482,296 17-Jan-2018 18:29
System.Data.Entity.dll 4.7.2117.0 4,034,232 17-Jan-2018 18:28
System.DirectoryServices.AccountManagement.dll 4.7.2623.0 296,216 17-Jan-2018 18:28
System.IdentityModel.dll 4.7.2623.0 1,088,712 17-Jan-2018 18:28
System.IdentityModel.Services.dll 4.7.2623.0 198,368 17-Jan-2018 18:28
System.Runtime.Serialization.dll 4.7.2623.0 1,054,456 17-Jan-2018 18:28
System.ServiceModel.Channels.dll 4.7.2623.0 157,912 17-Jan-2018 18:28
System.ServiceModel.Discovery.dll 4.7.2623.0 308,448 17-Jan-2018 18:28
System.ServiceModel.dll 4.7.2623.0 6,315,712 17-Jan-2018 18:28
System.ServiceModel.Internals.dll 4.7.2623.0 253,696 17-Jan-2018 18:28
System.ServiceModel.Routing.dll 4.7.2117.0 130,776 17-Jan-2018 18:28
System.ServiceModel.WasHosting.dll 4.7.2623.0 39,648 17-Jan-2018 18:28
System.Web.ApplicationServices.dll 4.7.2623.0 70,912 17-Jan-2018 18:28
System.Web.Extensions.dll 4.7.2623.0 1,849,544 17-Jan-2018 18:28
System.Workflow.Activities.dll 4.7.2117.0 1,051,352 17-Jan-2018 18:28
System.Workflow.ComponentModel.dll 4.7.2117.0 1,541,864 17-Jan-2018 18:28
System.Workflow.Runtime.dll 4.7.2117.0 499,400 17-Jan-2018 18:28
System.Runtime.Caching.dll 4.7.2117.0 109,928 17-Jan-2018 18:28
System.Data.dll 4.7.2623.0 3,461,784 17-Jan-2018 18:28
System.Data.dll 4.7.2623.0 3,397,272 17-Jan-2018 18:28
System.Data.SqlXml.dll 4.7.2612.0 734,400 17-Jan-2018 18:28
System.Deployment.dll 4.7.2117.0 845,496 17-Jan-2018 18:28
System.DirectoryServices.Protocols.dll 4.7.2117.0 200,616 17-Jan-2018 18:28
System.dll 4.7.2117.0 3,525,376 17-Jan-2018 18:28
System.Drawing.dll 4.7.2117.0 599,344 17-Jan-2018 18:28
System.Management.dll 4.7.2117.0 415,416 17-Jan-2018 18:28
System.Net.Http.dll 4.7.2633.0 203,344 17-Jan-2018 18:29
System.Runtime.Remoting.dll 4.7.2117.0 346,464 17-Jan-2018 18:28
System.Security.dll 4.7.2117.0 316,592 17-Jan-2018 18:28
System.Transactions.dll 4.7.2117.0 310,968 17-Jan-2018 18:28
System.Transactions.dll 4.7.2117.0 306,496 17-Jan-2018 18:28
System.Web.dll 4.7.2623.0 5,397,136 17-Jan-2018 18:28
System.Web.dll 4.7.2623.0 5,409,936 17-Jan-2018 18:28
System.Windows.Controls.Ribbon.dll 4.7.2633.0 742,632 17-Jan-2018 18:29
System.Windows.Forms.dll 4.7.2117.0 5,181,648 17-Jan-2018 18:28
System.Xaml.dll 4.7.2633.0 642,104 17-Jan-2018 18:29
System.XML.dll 4.7.2612.0 2,670,224 17-Jan-2018 18:28
UIAutomationClient.dll 4.7.2633.0 178,000 17-Jan-2018 18:29
UIAutomationClientsideProviders.dll 4.7.2633.0 361,352 17-Jan-2018 18:29
UIAutomationProvider.dll 4.7.2633.0 48,992 17-Jan-2018 18:29
UIAutomationTypes.dll 4.7.2633.0 221,008 17-Jan-2018 18:29
webengine.dll 4.7.2623.0 26,256 17-Jan-2018 18:28
webengine.dll 4.7.2623.0 24,712 17-Jan-2018 18:28
webengine4.dll 4.7.2623.0 667,792 17-Jan-2018 18:28
webengine4.dll 4.7.2623.0 550,032 17-Jan-2018 18:28
WindowsBase.dll 4.7.2633.0 1,289,528 17-Jan-2018 18:29
WMINet_Utils.dll 4.7.2117.0 188,064 17-Jan-2018 18:28
WMINet_Utils.dll 4.7.2117.0 136,344 17-Jan-2018 18:28
WorkflowServiceHostPerformanceCounters.dll 4.7.2117.0 100,240 17-Jan-2018 18:28
WorkflowServiceHostPerformanceCounters.dll 4.7.2117.0 88,464 17-Jan-2018 18:28
WPFFontCache_v0400.exe.mui 4.7.2633.0 19,144 17-Jan-2018 18:45
WPFFontCache_v0400.exe.mui 4.7.2633.0 19,144 17-Jan-2018 18:29
WPFFontCache_v0400.exe 4.7.2633.0 26,720 17-Jan-2018 18:45
WPFFontCache_v0400.exe 4.7.2633.0 25,704 17-Jan-2018 18:29
wpfgfx_v0400.dll 4.7.2633.0 1,764,000 17-Jan-2018 18:45
wpfgfx_v0400.dll 4.7.2633.0 1,345,184 17-Jan-2018 18:29
Placeholder.dll 4.7.2563.0 25,760 17-Jan-2018 18:28
Placeholder.dll 4.7.2563.0 24,728 17-Jan-2018 18:28
PenIMC2_v0400.dll 4.7.2633.0 104,608 17-Jan-2018 18:45
PenIMC2_v0400.dll 4.7.2633.0 86,184 17-Jan-2018 18:29

 

  1. Click Start, click Administrative Tools, and then click Microsoft Windows Server Update Services 3.0.
  2. Expand ComputerName, and then click Action.
  3. Click Import Updates.

    Note WSUS opens a browser window in which you may be prompted to install an ActiveX control. You will need to install the ActiveX control to continue.
  4. After the ActiveX control is installed, you will see the Microsoft Update Catalog screen. Enter 4074806 in the Search box, and then click Search.
  5. Locate the .NET Framework packages that match the operating systems, languages, and processors in your environment. Click Add to add them to your basket.
  6. After you select all the packages that you require, click View Basket.
  7. To import the packages to your WSUS server, click Import.
  8. To return to WSUS, click Close after the packages are imported.

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Article Info
Article ID : 4073701
Revision : 24
Created on : 2/23/2018
Published on : 2/26/2018
Exists online : False
Views : 279