Hotfix Rollup 2733946 is available for the .NET Framework 2.0 SP2 on Windows Vista SP2 and on Windows Server 2008 SP2

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Article ID: 2733946 - View products that this article applies to.
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Summary

This article describes hotfix rollup 2733946 for the Microsoft .NET Framework 2.0 Service Pack 2 (SP2). This hotfix rollup provides fixes for stability, reliability, and performance issues in the .NET Framework 2.0 SP2.

This hotfix rollup is available for the following operating systems:
  • Windows Vista Service Pack 2 (SP2)
  • Windows Server 2008 Service Pack 2 (SP2)

Issues that are fixed

Issue 1

An application that is created by using Microsoft .NET Framework 2.0 Service Pack 2 (SP2) or Microsoft .NET Framework 3.5 Service Pack 1 (SP1) may crash under a heavy load, and the following exception occurs:
Exception type: System.InvalidOperationException
Message: Hashtable insert failed. Load factor too high

Note The exception occurs near the top of the following call stack:
  • System.Runtime.Serialization.SerializationEventsCache.GetSerializationEventsForType

Issue 2

When some components try to collect dump files that have managed information, control inside the EnumMemDumpAllThreadsStack method encounters an infinite loop if the structure that holds the list of threads is corrupted. The looping inside the Data Access Component (DAC) causes CPU usage to spike to 100 percent when a dump file is generated. This fix avoids this nonresponse condition by handling corrupted target process memory.

Resolution

Hotfix information

A supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that is described in this article. Apply it only to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

To resolve this problem immediately, contact Microsoft Customer Support Services to obtain the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, visit the following Microsoft website:
http://support.microsoft.com/contactus/?ws=support
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 resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites

You must have the .NET Framework 2.0 SP2 installed on one of the following operating systems to apply this hotfix:
  • Windows Vista Service Pack (SP2)
  • Windows Server 2008 Service Pack 2 (SP2)

Restart information

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

Replacement information

This hotfix does not replace a previously released hotfix.

File information

The English 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 is 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 Vista SP2 and Windows Server 2008 SP2
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Big5.nlpNot applicable66,72809-Sep-201111:31Not applicable
Bopomofo.nlpNot applicable82,17209-Sep-201111:31Not applicable
Ksc.nlpNot applicable116,75609-Sep- 201111:31Not applicable
Mscorlib.dll2.0.50727.57334,550,65626-Jul-201212:01x86
Normidna.nlpNot applicable59,34209-Sep-201111:33Not applicable
Normnfc.nlpNot applicable45,79409-Sep-201111:33Not applicable
Normnfd.nlpNot applicable39,28409-Sep-201111:33Not applicable
Normnfkc.nlpNot applicable66,38409-Sep- 201111:33Not applicable
Normnfkd.nlpNot applicable60,29409-Sep-201111:33Not applicable
Prc.nlpNot applicable83,74809-Sep-201111:33Not applicable
Prcp.nlpNot applicable83,74809-Sep-201111:33Not applicable
Sortkey.nlpNot applicable262,14809-Sep-201111:33Not applicable
Sorttbls.nlpNot applicable20,32009-Sep- 201111:33Not applicable
Xjis.nlpNot applicable28,28809-Sep-201111:34Not applicable
Mscordacwks.dll2.0.50727.5733990,28826-Jul-201212:01x86
Mscorwks.dll2.0.50727.57335,927,49626-Jul- 201212:01x86
Sos.dll2.0.50727.5733389,67226-Jul-201212:01x86
For all supported x64-based versions of Windows Vista SP2 and Windows Server 2008 SP2
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Big5.nlpNot applicable66,72815-Nov-201115:06Not applicable
Bopomofo.nlpNot applicable82,17215-Nov-201115:06Not applicable
Ksc.nlpNot applicable116,75615-Nov- 201115:07Not applicable
Mscorlib.dll2.0.50727.57334,567,04026-Jul-201210:59x64
Normidna.nlpNot applicable59,34215-Nov-201115:08Not applicable
Normnfc.nlpNot applicable45,79415-Nov-201115:08Not applicable
Normnfd.nlpNot applicable39,28415-Nov-201115:08Not applicable
Normnfkc.nlpNot applicable66,38415-Nov- 201115:08Not applicable
Normnfkd.nlpNot applicable60,29415-Nov-201115:08Not applicable
Prc.nlpNot applicable83,74815-Nov-201115:08Not applicable
Prcp.nlpNot applicable83,74815-Nov-201115:08Not applicable
Sortkey.nlpNot applicable262,14815-Nov-201115:08Not applicable
Sorttbls.nlpNot applicable20,32015-Nov- 201115:08Not applicable
Xjis.nlpNot applicable28,28815-Nov-201115:09Not applicable
Mscordacwks.dll2.0.50727.57331,756,75226-Jul-201210:59x64
Mscorwks.dll2.0.50727.57339,991,21626-Jul- 201210:59x64
Sos.dll2.0.50727.5733485,92826-Jul-201210:59x64
Big5.nlpNot applicable66,72809-Sep- 201111:31Not applicable
Bopomofo.nlpNot applicable82,17209-Sep-201111:31Not applicable
Ksc.nlpNot applicable116,75609-Sep-201111:31Not applicable
Mscorlib.dll2.0.50727.57334,550,65626-Jul- 201212:01x86
Normidna.nlpNot applicable59,34209-Sep-201111:33Not applicable
Normnfc.nlpNot applicable45,79409- Sep-201111:33Not applicable
Normnfd.nlpNot applicable39,28409-Sep-201111:33Not applicable
Normnfkc.nlpNot applicable66,38409-Sep-201111:33Not applicable
Normnfkd.nlpNot applicable60,29409-Sep-201111:33Not applicable
Prc.nlpNot applicable83,74809-Sep-201111:33Not applicable
Prcp.nlpNot applicable83,74809-Sep- 201111:33Not applicable
Sortkey.nlpNot applicable262,14809-Sep-201111:33Not applicable
Sorttbls.nlpNot applicable20,32009-Sep-201111:33Not applicable
Xjis.nlpNot applicable28,28809-Sep-201111:34Not applicable
Mscordacwks.dll2.0.50727.5733990,28826-Jul-201212:01x86
Mscorwks.dll2.0.50727.57335,927,49626-Jul- 201212:01x86
Sos.dll2.0.50727.5733389,67226-Jul-201212:01x86
For all supported IA-64-based versions of Windows Server 2008 SP2
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Big5.nlpNot applicable66,72815-Mar-201105:43Not applicable
Bopomofo.nlpNot applicable82,17215-Mar-201105:43Not applicable
Ksc.nlpNot applicable116,75615-Mar- 201105:46Not applicable
Mscorlib.dll2.0.50727.57334,009,98426-Jul-201211:58IA-64
Normidna.nlpNot applicable59,34215-Mar-201105:51Not applicable
Normnfc.nlpNot applicable45,79415-Mar-201105:51Not applicable
Normnfd.nlpNot applicable39,28415-Mar-201105:51Not applicable
Normnfkc.nlpNot applicable66,38415-Mar- 201105:51Not applicable
Normnfkd.nlpNot applicable60,29415-Mar-201105:51Not applicable
Prc.nlpNot applicable83,74815-Mar-201105:52Not applicable
Prcp.nlpNot applicable83,74815-Mar-201105:52Not applicable
Sortkey.nlpNot applicable262,14815-Mar-201105:52Not applicable
Sorttbls.nlpNot applicable20,32015-Mar- 201105:52Not applicable
Xjis.nlpNot applicable28,28815-Mar-201105:55Not applicable
Mscordacwks.dll2.0.50727.57333,083,34426-Jul-201211:58IA-64
Mscorwks.dll2.0.50727.573320,350,02426-Jul- 201211:59IA-64
Sos.dll2.0.50727.5733873,53626-Jul-201211:59IA-64
Big5.nlpNot applicable66,72809-Sep- 201111:31Not applicable
Bopomofo.nlpNot applicable82,17209-Sep-201111:31Not applicable
Ksc.nlpNot applicable116,75609-Sep-201111:31Not applicable
Mscorlib.dll2.0.50727.57334,550,65626-Jul- 201212:01x86
Normidna.nlpNot applicable59,34209-Sep-201111:33Not applicable
Normnfc.nlpNot applicable45,79409- Sep-201111:33Not applicable
Normnfd.nlpNot applicable39,28409-Sep-201111:33Not applicable
Normnfkc.nlpNot applicable66,38409-Sep-201111:33Not applicable
Normnfkd.nlpNot applicable60,29409-Sep-201111:33Not applicable
Prc.nlpNot applicable83,74809-Sep-201111:33Not applicable
Prcp.nlpNot applicable83,74809-Sep- 201111:33Not applicable
Sortkey.nlpNot applicable262,14809-Sep-201111:33Not applicable
Sorttbls.nlpNot applicable20,32009-Sep-201111:33Not applicable
Xjis.nlpNot applicable28,28809-Sep-201111:34Not applicable
Mscordacwks.dll2.0.50727.5733990,28826-Jul-201212:01x86
Mscorwks.dll2.0.50727.57335,927,49626-Jul- 201212:01x86
Sos.dll2.0.50727.5733389,67226-Jul-201212:01x86
Note Because of file dependencies, the most recent fix that contains these files may also contain additional files.

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates

Properties

Article ID: 2733946 - Last Review: August 15, 2012 - Revision: 3.0
Applies to
  • Microsoft .NET Framework 2.0 Service Pack 2
Keywords: 
kbqfe kbhotfixserver kbexpertiseinter kbsurveynew kbbug kbfix KB2733946

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