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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


View products that this article applies to.

Introduction

This July 2017 Update for Windows Server 2012 includes cumulative reliability improvements in the .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7. 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

  • 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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Quality and reliability improvements

This update contains cumulative updates that were released previously, starting from October 11, 2016. Additionally, this update contains fixes to the following issues.

Common Language Runtime (CLR)

  • Preallocated jump stubs for dynamic methods are improved. Additionally, changes to AMD64 direct calls are improved to handle out of range cases better.

  • Fixes ordering of loader locks to avoid intermittent deadlock during GC with complex generic types.

  • When arranging array of struct A and array of struct B as SAFEARRAY when struct A/B have identical GUIDs, you may encounter a memory leak.

Entity Framework (EF)

  • If there are more than 1,000 queries in an EF 4.x application, the application may slow down because the size limit of the query cache is exceeded. After you apply this fix, you can change the query cache size through the following appSettings entry:

     <appSettings>
        <add key="EntityFramework_QueryCacheSize" value="3000"/>
     </appSettings>

SQL

  • An OverflowException or IndexOutOfRangeException may be thrown during the prelogin phase of opening a SQL Connection because a TDS packet received is smaller than expected.

  • When the client opens a connection to the server, sqlclient creates a handle and does not close it when the connection is disposed of. This can cause too many handle leaks if millions of connections open in a short time. This can cause the system to freeze. This fix closes the handles after the connection is closed.

System

Windows Management Infrastructure (WMI)

  • Windows Management Infrastructure (WMI) setting of privileges is event-driven to support changes in the option values.

Windows Presentation Framework (WPF)

  • A Windows Presentation Framework (WPF) application that runs on a touch-enabled or stylus-enabled device may experience crashes that are related to memory corruption in PenIMC.dll. This update addresses this issue.

  • Under certain conditions, WPF applications that use SpellCheck together with custom dictionaries can crash and return a NullReferenceException error. This especially applies to those applications that call into the SpellCheck.CustomDictionaries.Clear() method. This update addresses this issue.

Winforms

  • Under certain conditions, the menu bar list of child windows in Multiple-Document Interface Windows Forms Applications gets out of sync with the actual list of open child windows. This makes it hard for end users to select the correct window.

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Additional information about this update

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

4032114 July 2017 Preview of the Quality Rollups for the .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, and 4.7 for Windows Server 2012: July 18, 2017

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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.

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.
  4. WSUS opens a browser window in which you may be prompted to install an ActiveX control. Install the ActiveX control to continue.
  5. After the ActiveX control is installed, you see the Microsoft Update Catalog screen. Type 4032114 in the Search box, and then click Search.
  6. Locate the .NET Framework packages that match the operating systems, languages, and processors in your environment. Click Add to add them to your basket.
  7. After you select all the packages that you need, click View Basket.
  8. Click Import to import the packages to your WSUS server.
  9. To return to WSUS, click Close once the packages are imported.

The updates are now available for installation through WSUS.

Prerequisites

To apply this update, you must have the following installed:

  • The .NET Framework 4.6, 4.6.1, 4.6.2, or 4.7
  • The D3D Compiler Update (KB4019990) - This update will automatically co-install for Windows Update and Windows Server Update Services (WSUS) customers. Microsoft Update Catalog customers have to first manually download and install the D3D Compiler Update (KB4019990) that is bundled with the Catalog update.

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 does not replace any previously released update.

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
presentationframework.dll 4.7.2102.0 6,200,696 06-Jun-2017 23:17
smdiagnostics.dll 4.6.1649.1 73,384 21-Apr-2017 05:35
system.activities.dll 4.6.1649.1 1,528,512 21-Apr-2017 05:35
system.componentmodel.dataannotations.dll 4.6.1099.0 125,760 27-Mar-2017 03:33
system.core.dll 4.7.2102.0 1,381,536 06-Jun-2017 23:17
system.data.entity.dll 4.7.2102.0 4,033,744 06-Jun-2017 23:17
system.data.sqlxml.dll 4.7.2102.0 734,408 06-Jun-2017 23:17
system.deployment.dll 4.6.1099.0 846,016 27-Mar-2017 03:33
system.directoryservices.protocols.dll 4.6.1099.0 200,488 27-Mar-2017 03:33
system.drawing.dll 4.6.1099.0 594,616 27-Mar-2017 03:33
system.identitymodel.services.dll 4.6.1649.1 197,880 21-Apr-2017 05:35
system.identitymodel.dll 4.6.1649.1 1,077,456 21-Apr-2017 05:35
system.management.dll 4.7.2102.0 415,432 06-Jun-2017 23:17
system.runtime.caching.dll 4.6.1649.1 108,920 21-Apr-2017 05:35
system.runtime.serialization.dll 4.6.1649.1 1,051,912 21-Apr-2017 05:35
system.security.dll 4.6.1649.1 316,088 21-Apr-2017 05:35
system.servicemodel.channels.dll 4.6.1649.1 157,424 21-Apr-2017 05:35
system.servicemodel.discovery.dll 4.6.1649.1 307,960 21-Apr-2017 05:35
system.servicemodel.internals.dll 4.6.1649.1 251,144 21-Apr-2017 05:35
system.servicemodel.routing.dll 4.6.1099.0 130,288 27-Mar-2017 03:33
system.servicemodel.washosting.dll 4.6.1649.1 39,672 21-Apr-2017 05:35
system.servicemodel.dll 4.6.1649.1 6,309,072 21-Apr-2017 05:35
system.web.applicationservices.dll 4.6.1649.1 70,928 21-Apr-2017 05:35
system.web.extensions.dll 4.6.1649.1 1,849,560 21-Apr-2017 05:35
system.windows.controls.ribbon.dll 4.7.2102.0 742,816 06-Jun-2017 23:17
system.windows.forms.dll 4.7.2102.0 5,182,168 06-Jun-2017 23:17
system.workflow.activities.dll 4.6.1099.0 1,044,720 27-Mar-2017 03:33
system.workflow.componentmodel.dll 4.6.1099.0 1,535,224 27-Mar-2017 03:33
system.workflow.runtime.dll 4.6.1099.0 494,816 27-Mar-2017 03:33
system.xaml.dll 4.7.2102.0 641,192 06-Jun-2017 23:17
system.xml.dll 4.7.2102.0 2,666,648 06-Jun-2017 23:17
system.dll 4.6.1649.1 3,506,816 21-Apr-2017 05:35
windowsbase.dll 4.7.2102.0 1,282,384 06-Jun-2017 23:17
mscorlib.dll 4.7.2102.0 5,614,248 06-Jun-2017 23:17
normidna.nlp   59,342 06-Jun-2017 19:26
normnfc.nlp   47,076 06-Jun-2017 19:26
normnfd.nlp   40,566 06-Jun-2017 19:26
normnfkc.nlp   67,808 06-Jun-2017 19:26
normnfkd.nlp   61,718 06-Jun-2017 19:26
aspnet_perf.dll 4.6.1649.1 42,672 21-Apr-2017 05:35
aspnet_state_perf.h   318 21-Apr-2017 03:44
aspnet_state_perf.ini   42,996 21-Apr-2017 05:35
aspnet_wp.exe 4.6.1649.1 46,200 21-Apr-2017 05:35
clrjit.dll 4.7.2102.0 522,912 06-Jun-2017 23:17
clr.dll 4.7.2102.0 7,221,904 06-Jun-2017 23:17
dfdll.dll 4.6.1099.0 154,768 27-Mar-2017 03:33
globaluserinterface.compositefont   116,922 20-Mar-2017 05:18
mscordacwks.dll 4.7.2102.0 1,341,104 06-Jun-2017 23:17
mscordbi.dll 4.7.2102.0 1,164,968 06-Jun-2017 23:17
mscoreei.dll 4.6.1099.0 497,824 27-Mar-2017 03:33
msvcp120_clr0400.dll 12.0.52519.0 485,576 15-Jun-2017 04:38
msvcr120_clr0400.dll 12.0.52519.0 987,840 15-Jun-2017 04:38
penimc.dll 14.7.2102.0 19,112 06-Jun-2017 23:17
penimc_v0400.dll 4.7.2102.0 82,104 06-Jun-2017 23:17
peverify.dll 4.7.2102.0 188,584 06-Jun-2017 23:17
presentationhost_v0400.dll 4.7.2102.0 197,336 06-Jun-2017 23:17
presentationnative_v0400.dll 4.7.2102.0 827,112 06-Jun-2017 23:17
servicemodel.mof   88,383 21-Apr-2017 03:10
servicemodel.mof.uninstall   896 21-Apr-2017 03:10
servicemonikersupport.dll 4.6.1649.1 29,400 21-Apr-2017 05:35
sos.dll 4.7.2102.0 743,560 06-Jun-2017 23:17
system.componentmodel.dataannotations.dll 4.6.1099.0 125,760 27-Mar-2017 03:33
system.core.dll 4.7.2102.0 1,381,536 06-Jun-2017 23:17
system.data.entity.dll 4.7.2102.0 4,033,744 06-Jun-2017 23:17
system.web.extensions.dll 4.6.1649.1 1,849,560 21-Apr-2017 05:35
webengine4.dll 4.6.1649.1 549,552 21-Apr-2017 05:35
webengine.dll 4.6.1649.1 24,744 21-Apr-2017 05:35
wminet_utils.dll 4.7.2102.0 136,368 06-Jun-2017 23:17
workflowservicehostperformancecounters.dll 4.6.1099.0 87,840 27-Mar-2017 03:33
wpfgfx_v0400.dll 4.7.2102.0 1,344,176 06-Jun-2017 23:17
presentationcore.dll 4.7.2102.0 3,616,096 06-Jun-2017 23:17
system.data.dll 4.7.2102.0 3,391,152 06-Jun-2017 23:17
system.transactions.dll 4.6.1099.0 303,824 27-Mar-2017 03:33
system.web.dll 4.6.1649.1 5,381,288 21-Apr-2017 05:35

For all supported x64-based versions of systems

File name File version File size Date Time
system.data.dll 4.7.2102.0 3,455,152 06-Jun-2017 23:13
system.transactions.dll 4.6.1099.0 306,888 27-Mar-2017 03:29
system.web.dll 4.6.1649.1 5,370,536 21-Apr-2017 05:28
presentationframework.dll 4.7.2102.0 6,200,696 06-Jun-2017 23:17
smdiagnostics.dll 4.6.1649.1 73,384 21-Apr-2017 05:35
system.activities.dll 4.6.1649.1 1,528,512 21-Apr-2017 05:35
system.componentmodel.dataannotations.dll 4.6.1099.0 125,760 27-Mar-2017 03:33
system.core.dll 4.7.2102.0 1,381,536 06-Jun-2017 23:17
system.data.entity.dll 4.7.2102.0 4,033,744 06-Jun-2017 23:17
system.data.sqlxml.dll 4.7.2102.0 734,408 06-Jun-2017 23:17
system.deployment.dll 4.6.1099.0 846,016 27-Mar-2017 03:33
system.directoryservices.protocols.dll 4.6.1099.0 200,488 27-Mar-2017 03:33
system.drawing.dll 4.6.1099.0 594,616 27-Mar-2017 03:33
system.identitymodel.services.dll 4.6.1649.1 197,880 21-Apr-2017 05:35
system.identitymodel.dll 4.6.1649.1 1,077,456 21-Apr-2017 05:35
system.management.dll 4.7.2102.0 415,432 06-Jun-2017 23:17
system.runtime.caching.dll 4.6.1649.1 108,920 21-Apr-2017 05:35
system.runtime.serialization.dll 4.6.1649.1 1,051,912 21-Apr-2017 05:35
system.security.dll 4.6.1649.1 316,088 21-Apr-2017 05:35
system.servicemodel.channels.dll 4.6.1649.1 157,424 21-Apr-2017 05:35
system.servicemodel.discovery.dll 4.6.1649.1 307,960 21-Apr-2017 05:35
system.servicemodel.internals.dll 4.6.1649.1 251,144 21-Apr-2017 05:35
system.servicemodel.routing.dll 4.6.1099.0 130,288 27-Mar-2017 03:33
system.servicemodel.washosting.dll 4.6.1649.1 39,672 21-Apr-2017 05:35
system.servicemodel.dll 4.6.1649.1 6,309,072 21-Apr-2017 05:35
system.web.applicationservices.dll 4.6.1649.1 70,928 21-Apr-2017 05:35
system.web.extensions.dll 4.6.1649.1 1,849,560 21-Apr-2017 05:35
system.windows.controls.ribbon.dll 4.7.2102.0 742,816 06-Jun-2017 23:17
system.windows.forms.dll 4.7.2102.0 5,182,168 06-Jun-2017 23:17
system.workflow.activities.dll 4.6.1099.0 1,044,720 27-Mar-2017 03:33
system.workflow.componentmodel.dll 4.6.1099.0 1,535,224 27-Mar-2017 03:33
system.workflow.runtime.dll 4.6.1099.0 494,816 27-Mar-2017 03:33
system.xaml.dll 4.7.2102.0 641,192 06-Jun-2017 23:17
system.xml.dll 4.7.2102.0 2,666,648 06-Jun-2017 23:17
system.dll 4.6.1649.1 3,506,816 21-Apr-2017 05:35
windowsbase.dll 4.7.2102.0 1,282,384 06-Jun-2017 23:17
mscorlib.dll 4.7.2102.0 5,401,768 06-Jun-2017 23:13
normidna.nlp   59,342 06-Jun-2017 19:26
normnfc.nlp   47,076 06-Jun-2017 19:26
normnfd.nlp   40,566 06-Jun-2017 19:26
normnfkc.nlp   67,808 06-Jun-2017 19:26
normnfkd.nlp   61,718 06-Jun-2017 19:26
aspnet_perf.dll 4.6.1649.1 46,256 21-Apr-2017 05:28
aspnet_state_perf.h   318 21-Apr-2017 03:55
aspnet_state_perf.ini   42,996 21-Apr-2017 05:28
aspnet_wp.exe 4.6.1649.1 50,808 21-Apr-2017 05:28
clrjit.dll 4.7.2102.0 1,129,120 06-Jun-2017 23:13
clr.dll 4.7.2102.0 10,324,624 06-Jun-2017 23:13
compatjit.dll 4.7.2102.0 1,259,688 06-Jun-2017 23:13
dfdll.dll 4.6.1099.0 181,400 27-Mar-2017 03:29
globaluserinterface.compositefont   116,922 20-Mar-2017 05:18
mscordacwks.dll 4.7.2102.0 1,838,256 06-Jun-2017 23:13
mscordbi.dll 4.7.2102.0 1,618,592 06-Jun-2017 23:13
mscoreei.dll 4.6.1099.0 617,632 27-Mar-2017 03:29
msvcp120_clr0400.dll 12.0.52519.0 690,008 15-Jun-2017 04:38
msvcr120_clr0400.dll 12.0.52519.0 993,632 15-Jun-2017 04:38
penimc.dll 14.7.2102.0 19,112 06-Jun-2017 23:13
penimc_v0400.dll 4.7.2102.0 99,000 06-Jun-2017 23:13
peverify.dll 4.7.2102.0 260,256 06-Jun-2017 23:13
presentationframework.dll 4.7.2102.0 6,200,696 06-Jun-2017 23:17
presentationhost_v0400.dll 4.7.2102.0 256,728 06-Jun-2017 23:13
presentationnative_v0400.dll 4.7.2102.0 1,109,728 06-Jun-2017 23:13
servicemodel.mof   88,383 21-Apr-2017 03:09
servicemodel.mof.uninstall   896 21-Apr-2017 03:09
servicemonikersupport.dll 4.6.1649.1 31,448 21-Apr-2017 05:28
smdiagnostics.dll 4.6.1649.1 73,384 21-Apr-2017 05:35
sos.dll 4.7.2102.0 872,080 06-Jun-2017 23:13
system.activities.dll 4.6.1649.1 1,528,512 21-Apr-2017 05:35
system.componentmodel.dataannotations.dll 4.6.1099.0 125,760 27-Mar-2017 03:33
system.core.dll 4.7.2102.0 1,381,536 06-Jun-2017 23:17
system.data.entity.dll 4.7.2102.0 4,033,744 06-Jun-2017 23:17
system.data.sqlxml.dll 4.7.2102.0 734,408 06-Jun-2017 23:17
system.deployment.dll 4.6.1099.0 846,016 27-Mar-2017 03:33
system.directoryservices.protocols.dll 4.6.1099.0 200,488 27-Mar-2017 03:33
system.drawing.dll 4.6.1099.0 594,616 27-Mar-2017 03:33
system.identitymodel.services.dll 4.6.1649.1 197,880 21-Apr-2017 05:35
system.identitymodel.dll 4.6.1649.1 1,077,456 21-Apr-2017 05:35
system.management.dll 4.7.2102.0 415,432 06-Jun-2017 23:17
system.runtime.caching.dll 4.6.1649.1 108,920 21-Apr-2017 05:35
system.runtime.serialization.dll 4.6.1649.1 1,051,912 21-Apr-2017 05:35
system.security.dll 4.6.1649.1 316,088 21-Apr-2017 05:35
system.servicemodel.channels.dll 4.6.1649.1 157,424 21-Apr-2017 05:35
system.servicemodel.discovery.dll 4.6.1649.1 307,960 21-Apr-2017 05:35
system.servicemodel.internals.dll 4.6.1649.1 251,144 21-Apr-2017 05:35
system.servicemodel.routing.dll 4.6.1099.0 130,288 27-Mar-2017 03:33
system.servicemodel.washosting.dll 4.6.1649.1 39,672 21-Apr-2017 05:35
system.servicemodel.dll 4.6.1649.1 6,309,072 21-Apr-2017 05:35
system.web.applicationservices.dll 4.6.1649.1 70,928 21-Apr-2017 05:35
system.web.extensions.dll 4.6.1649.1 1,849,560 21-Apr-2017 05:35
system.windows.controls.ribbon.dll 4.7.2102.0 742,816 06-Jun-2017 23:17
system.windows.forms.dll 4.7.2102.0 5,182,168 06-Jun-2017 23:17
system.workflow.activities.dll 4.6.1099.0 1,044,720 27-Mar-2017 03:33
system.workflow.componentmodel.dll 4.6.1099.0 1,535,224 27-Mar-2017 03:33
system.workflow.runtime.dll 4.6.1099.0 494,816 27-Mar-2017 03:33
system.xaml.dll 4.7.2102.0 641,192 06-Jun-2017 23:17
system.xml.dll 4.7.2102.0 2,666,648 06-Jun-2017 23:17
system.dll 4.6.1649.1 3,506,816 21-Apr-2017 05:35
webengine4.dll 4.6.1649.1 667,816 21-Apr-2017 05:28
webengine.dll 4.6.1649.1 26,280 21-Apr-2017 05:28
windowsbase.dll 4.7.2102.0 1,282,384 06-Jun-2017 23:17
wminet_utils.dll 4.7.2102.0 188,088 06-Jun-2017 23:13
workflowservicehostperformancecounters.dll 4.6.1099.0 99,608 27-Mar-2017 03:29
wpfgfx_v0400.dll 4.7.2102.0 1,762,992 06-Jun-2017 23:13
presentationcore.dll 4.7.2102.0 3,590,344 06-Jun-2017 23:13
mscorlib.dll 4.7.2102.0 5,614,248 06-Jun-2017 23:17
normidna.nlp   59,342 06-Jun-2017 19:26
normnfc.nlp   47,076 06-Jun-2017 19:26
normnfd.nlp   40,566 06-Jun-2017 19:26
normnfkc.nlp   67,808 06-Jun-2017 19:26
normnfkd.nlp   61,718 06-Jun-2017 19:26
aspnet_perf.dll 4.6.1649.1 42,672 21-Apr-2017 05:35
aspnet_state_perf.h   318 21-Apr-2017 03:44
aspnet_state_perf.ini   42,996 21-Apr-2017 05:36
aspnet_wp.exe 4.6.1649.1 46,200 21-Apr-2017 05:35
clrjit.dll 4.7.2102.0 522,912 06-Jun-2017 23:17
clr.dll 4.7.2102.0 7,221,904 06-Jun-2017 23:17
dfdll.dll 4.6.1099.0 154,768 27-Mar-2017 03:33
globaluserinterface.compositefont   116,922 20-Mar-2017 05:18
mscordacwks.dll 4.7.2102.0 1,341,104 06-Jun-2017 23:17
mscordbi.dll 4.7.2102.0 1,164,968 06-Jun-2017 23:17
mscoreei.dll 4.6.1099.0 497,824 27-Mar-2017 03:33
msvcp120_clr0400.dll 12.0.52519.0 485,576 15-Jun-2017 04:38
msvcr120_clr0400.dll 12.0.52519.0 987,840 15-Jun-2017 04:38
penimc.dll 14.7.2102.0 19,112 06-Jun-2017 23:17
penimc_v0400.dll 4.7.2102.0 82,104 06-Jun-2017 23:17
peverify.dll 4.7.2102.0 188,584 06-Jun-2017 23:17
presentationhost_v0400.dll 4.7.2102.0 197,336 06-Jun-2017 23:17
presentationnative_v0400.dll 4.7.2102.0 827,112 06-Jun-2017 23:17
servicemonikersupport.dll 4.6.1649.1 29,400 21-Apr-2017 05:35
sos.dll 4.7.2102.0 743,560 06-Jun-2017 23:17
system.componentmodel.dataannotations.dll 4.6.1099.0 125,760 27-Mar-2017 03:33
system.core.dll 4.7.2102.0 1,381,536 06-Jun-2017 23:17
system.data.entity.dll 4.7.2102.0 4,033,744 06-Jun-2017 23:17
system.web.extensions.dll 4.6.1649.1 1,849,560 21-Apr-2017 05:35
webengine4.dll 4.6.1649.1 549,552 21-Apr-2017 05:35
webengine.dll 4.6.1649.1 24,744 21-Apr-2017 05:35
wminet_utils.dll 4.7.2102.0 136,368 06-Jun-2017 23:17
workflowservicehostperformancecounters.dll 4.6.1099.0 87,840 27-Mar-2017 03:33
wpfgfx_v0400.dll 4.7.2102.0 1,344,176 06-Jun-2017 23:17
presentationcore.dll 4.7.2102.0 3,616,096 06-Jun-2017 23:17
system.data.dll 4.7.2102.0 3,391,152 06-Jun-2017 23:17
system.transactions.dll 4.6.1099.0 303,824 27-Mar-2017 03:33
system.web.dll 4.6.1649.1 5,381,288 21-Apr-2017 05:35

 

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Applies to

This article applies to the following:
  • Microsoft .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 when used with:
    • Windows Server 2012

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Keywords: kb, kbqfe, kbfix, ATDownload, kbbug, kbexpertiseinter, kbsurveynew

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Article Info
Article ID : 4024846
Revision : 13
Created on : 7/18/2017
Published on : 7/18/2017
Exists online : False
Views : 58