Hotfix rollup 3096436 for the .NET Framework 3.5.1 on Windows 7 SP1 and Windows Server 2008 R2 SP1

This article describes hotfix rollup 3096436 that's available for the Microsoft .NET Framework 3.5.1. For more information about the issues that the hotfix rollup fixes, see the "Issues that this hotfix rollup fixes" section.

Resolution
A supported hotfix is now available from Microsoft. However, it's intended to correct only the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

To fix this problem, contact Microsoft Customer Support Services to get the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, go to the following Microsoft website:Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will fix your problem. The usual support costs will apply to additional support questions and issues that don't qualify for the specific update in question.
More information

Prerequisites

To apply this hotfix, you must have the .NET Framework 3.5.1 installed.

Restart requirement

You have to restart the computer after you apply this hotfix if any affected files are being used. We recommend that you close all .NET Framework-based applications before you apply this hotfix.

Hotfix replacement information

This hotfix package doesn't replace a previously released hotfix package.

File information

The global version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it's converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
For all supported x86-based versions of Windows
File nameFile versionFile sizeDateTime
mscorlib.resources.dll2.0.50727.5420352,25605-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420303,10403-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420315,39205-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420425,98403-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420307,20003-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420311,29605-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420331,77603-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420315,39203-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420307,20003-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420348,16005-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420319,48805-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420290,81603-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420303,10403-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420311,29603-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420303,10403-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420307,20003-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420397,31203-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420278,52805-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420278,52805-Jun-201514:25
big5.nlp66,72803-Jun-201520:15
bopomofo.nlp82,17203-Jun-201520:15
ksc.nlp116,75603-Jun-201520:16
mscorlib.dll2.0.50727.86694,554,75221-Sep-201523:15
normidna.nlp59,34203-Jun-201520:16
normnfc.nlp45,79403-Jun-201520:16
normnfd.nlp39,28403-Jun-201520:16
normnfkc.nlp66,38403-Jun-201520:16
normnfkd.nlp60,29403-Jun-201520:16
prc.nlp83,74803-Jun-201520:16
prcp.nlp83,74803-Jun-201520:16
sortkey.nlp262,14803-Jun-201520:16
sorttbls.nlp20,32003-Jun-201520:16
xjis.nlp28,28803-Jun-201520:16
mscordacwks.dll2.0.50727.8669990,36021-Sep-201523:15
mscorwks.dll2.0.50727.86695,947,44021-Sep-201523:15
sos.dll2.0.50727.8669391,20821-Sep-201523:15
For all supported x64-based versions of Windows
File nameFile versionFile sizeDateTime
big5.nlp66,72803-Jun-201520:16
bopomofo.nlp82,17203-Jun-201520:16
ksc.nlp116,75603-Jun-201520:16
mscorlib.dll2.0.50727.86694,571,13621-Sep-201523:16
normidna.nlp59,34203-Jun-201520:16
normnfc.nlp45,79403-Jun-201520:16
normnfd.nlp39,28403-Jun-201520:16
normnfkc.nlp66,38403-Jun-201520:16
normnfkd.nlp60,29403-Jun-201520:16
prc.nlp83,74803-Jun-201520:16
prcp.nlp83,74803-Jun-201520:16
sortkey.nlp262,14803-Jun-201520:16
sorttbls.nlp20,32003-Jun-201520:16
xjis.nlp28,28803-Jun-201520:16
mscordacwks.dll2.0.50727.86691,757,33621-Sep-201523:16
mscorwks.dll2.0.50727.866910,008,62421-Sep-201523:16
sos.dll2.0.50727.8669486,02421-Sep-201523:16
mscorlib.resources.dll2.0.50727.5420352,25619-Jun-201513:11
mscorlib.resources.dll2.0.50727.5420303,10403-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420315,39219-Jun-201513:13
mscorlib.resources.dll2.0.50727.5420425,98419-Jun-201513:11
mscorlib.resources.dll2.0.50727.5420307,20019-Jun-201513:12
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420311,29619-Jun-201513:13
mscorlib.resources.dll2.0.50727.5420331,77603-Jun-201520:17
mscorlib.resources.dll2.0.50727.5420315,39203-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420307,20003-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420348,16019-Jun-201513:13
mscorlib.resources.dll2.0.50727.5420319,48819-Jun-201513:12
mscorlib.resources.dll2.0.50727.5420290,81603-Jun-201520:17
mscorlib.resources.dll2.0.50727.5420303,10403-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420311,29603-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420303,10419-Jun-201513:12
mscorlib.resources.dll2.0.50727.5420307,20003-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420397,31219-Jun-201513:12
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420278,52819-Jun-201513:13
mscorlib.resources.dll2.0.50727.5420278,52819-Jun-201513:13
big5.nlp66,72803-Jun-201520:15
bopomofo.nlp82,17203-Jun-201520:15
ksc.nlp116,75603-Jun-201520:16
mscorlib.dll2.0.50727.86694,554,75221-Sep-201523:15
normidna.nlp59,34203-Jun-201520:16
normnfc.nlp45,79403-Jun-201520:16
normnfd.nlp39,28403-Jun-201520:16
normnfkc.nlp66,38403-Jun-201520:16
normnfkd.nlp60,29403-Jun-201520:16
prc.nlp83,74803-Jun-201520:16
prcp.nlp83,74803-Jun-201520:16
sortkey.nlp262,14803-Jun-201520:16
sorttbls.nlp20,32003-Jun-201520:16
xjis.nlp28,28803-Jun-201520:16
mscordacwks.dll2.0.50727.8669990,36021-Sep-201523:15
mscorwks.dll2.0.50727.86695,947,44021-Sep-201523:15
sos.dll2.0.50727.8669391,20821-Sep-201523:15
For all supported IA64-based versions of Windows
File nameFile versionFile sizeDateTime
mscorlib.resources.dll2.0.50727.5420352,25605-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420303,10403-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420315,39205-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420425,98403-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420307,20003-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420311,29605-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420331,77603-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420315,39203-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420307,20003-Jun-201520:19
mscorlib.resources.dll2.0.50727.5420348,16005-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420319,48805-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420290,81603-Jun-201520:16
mscorlib.resources.dll2.0.50727.5420303,10403-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420311,29603-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420303,10403-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420307,20003-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420397,31203-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420299,00803-Jun-201520:18
mscorlib.resources.dll2.0.50727.5420278,52805-Jun-201513:54
mscorlib.resources.dll2.0.50727.5420278,52805-Jun-201514:25
big5.nlp66,72803-Jun-201520:15
bopomofo.nlp82,17203-Jun-201520:15
ksc.nlp116,75603-Jun-201520:16
mscorlib.dll2.0.50727.86694,554,75221-Sep-201523:15
normidna.nlp59,34203-Jun-201520:16
normnfc.nlp45,79403-Jun-201520:16
normnfd.nlp39,28403-Jun-201520:16
normnfkc.nlp66,38403-Jun-201520:16
normnfkd.nlp60,29403-Jun-201520:16
prc.nlp83,74803-Jun-201520:16
prcp.nlp83,74803-Jun-201520:16
sortkey.nlp262,14803-Jun-201520:16
sorttbls.nlp20,32003-Jun-201520:16
xjis.nlp28,28803-Jun-201520:16
mscordacwks.dll2.0.50727.8669990,36021-Sep-201523:15
mscorwks.dll2.0.50727.86695,947,44021-Sep-201523:15
sos.dll2.0.50727.8669391,20821-Sep-201523:15

Issues that this hotfix rollup fixes

Issue 1

The ResourceManager has a race condition in AddResourceSet. When multiple threads are adding resourcesets, ObjectDisposedExceptions occur.

For example:

ResourceManager uses one ResourceSet for potentially multiple cultures, such as fr-FR and fr. If you add one culture (like fr-FR) on one thread and then add fr on another thread, the first thread may try to add its ResourceSet for fr. In this situation, the first thread will close the already-added resource for fr-FR, and that causes ObjectDisposedExceptions on other threads.

Issue 2

When you try to run a command on the server, it time outs on the client-side, but finishes on the server. Then, the client sends an attention packet to the server, and sets itself into a timed-out state. However, the client doesn't reset the state as soon as it recovers from the time-out if the server processed the statement that the client timed out on.

This fix resets the state for the client when it can recover from a time-out.
Properties

Article ID: 3096436 - Last Review: 10/29/2015 00:22:00 - Revision: 1.0

Microsoft .NET Framework 3.5.1

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