Summary
This article describes hotfix rollup 2733947 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 7 Service Pack 1 (SP1)
-
Windows Server 2008 R2 Service Pack 1 (SP1)
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.InvalidOperationExceptionMessage: 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 contain 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=supportNote 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 Service Pack 2 (SP2) installed on one of the following operating systems to apply this hotfix:
-
Windows 7 Service Pack 1 (SP1)
-
Windows Server 2008 R2 Service Pack 1 (SP1)
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 7 SP1
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Big5.nlp |
Not applicable |
66,728 |
12-Nov-2010 |
23:43 |
Not applicable |
|
Bopomofo.nlp |
Not applicable |
82,172 |
12-Nov-2010 |
23:43 |
Not applicable |
|
Ksc.nlp |
Not applicable |
116,756 |
12-Nov- 2010 |
23:45 |
Not applicable |
|
Mscorlib.dll |
2.0.50727.5733 |
4,550,656 |
26-Jul-2012 |
13:02 |
x86 |
|
Normidna.nlp |
Not applicable |
59,342 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfc.nlp |
Not applicable |
45,794 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfd.nlp |
Not applicable |
39,284 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfkc.nlp |
Not applicable |
66,384 |
12-Nov- 2010 |
23:45 |
Not applicable |
|
Normnfkd.nlp |
Not applicable |
60,294 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Prc.nlp |
Not applicable |
83,748 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Prcp.nlp |
Not applicable |
83,748 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Sortkey.nlp |
Not applicable |
262,148 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Sorttbls.nlp |
Not applicable |
20,320 |
12-Nov- 2010 |
23:45 |
Not applicable |
|
Xjis.nlp |
Not applicable |
28,288 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Mscordacwks.dll |
2.0.50727.5733 |
990,288 |
26-Jul-2012 |
13:02 |
x86 |
|
Mscorwks.dll |
2.0.50727.5733 |
5,927,496 |
26-Jul- 2012 |
13:02 |
x86 |
|
Sos.dll |
2.0.50727.5733 |
389,672 |
26-Jul-2012 |
13:02 |
x86 |
For all supported x64-based versions of Windows 7 SP1 and Windows Server 2008 R2 SP1
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Big5.nlp |
Not applicable |
66,728 |
12-Nov-2010 |
23:43 |
Not applicable |
|
Bopomofo.nlp |
Not applicable |
82,172 |
12-Nov-2010 |
23:43 |
Not applicable |
|
Ksc.nlp |
Not applicable |
116,756 |
12-Nov- 2010 |
23:44 |
Not applicable |
|
Mscorlib.dll |
2.0.50727.5733 |
4,567,040 |
26-Jul-2012 |
13:01 |
x64 |
|
Normidna.nlp |
Not applicable |
59,342 |
12-Nov-2010 |
23:44 |
Not applicable |
|
Normnfc.nlp |
Not applicable |
45,794 |
12-Nov-2010 |
23:44 |
Not applicable |
|
Normnfd.nlp |
Not applicable |
39,284 |
12-Nov-2010 |
23:44 |
Not applicable |
|
Normnfkc.nlp |
Not applicable |
66,384 |
12-Nov- 2010 |
23:44 |
Not applicable |
|
Normnfkd.nlp |
Not applicable |
60,294 |
12-Nov-2010 |
23:44 |
Not applicable |
|
Prc.nlp |
Not applicable |
83,748 |
12-Nov-2010 |
23:44 |
Not applicable |
|
Prcp.nlp |
Not applicable |
83,748 |
12-Nov-2010 |
23:44 |
Not applicable |
|
Sortkey.nlp |
Not applicable |
262,148 |
12-Nov-2010 |
23:44 |
Not applicable |
|
Sorttbls.nlp |
Not applicable |
20,320 |
12-Nov- 2010 |
23:44 |
Not applicable |
|
Xjis.nlp |
Not applicable |
28,288 |
12-Nov-2010 |
23:44 |
Not applicable |
|
Mscordacwks.dll |
2.0.50727.5733 |
1,756,752 |
26-Jul-2012 |
13:01 |
x64 |
|
Mscorwks.dll |
2.0.50727.5733 |
9,991,216 |
26-Jul- 2012 |
13:01 |
x64 |
|
Sos.dll |
2.0.50727.5733 |
485,928 |
26-Jul-2012 |
13:01 |
x64 |
|
Big5.nlp |
Not applicable |
66,728 |
12-Nov- 2010 |
23:43 |
Not applicable |
|
Bopomofo.nlp |
Not applicable |
82,172 |
12-Nov-2010 |
23:43 |
Not applicable |
|
Ksc.nlp |
Not applicable |
116,756 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Mscorlib.dll |
2.0.50727.5733 |
4,550,656 |
26-Jul- 2012 |
13:02 |
x86 |
|
Normidna.nlp |
Not applicable |
59,342 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfc.nlp |
Not applicable |
45,794 |
12- Nov-2010 |
23:45 |
Not applicable |
|
Normnfd.nlp |
Not applicable |
39,284 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfkc.nlp |
Not applicable |
66,384 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfkd.nlp |
Not applicable |
60,294 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Prc.nlp |
Not applicable |
83,748 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Prcp.nlp |
Not applicable |
83,748 |
12-Nov- 2010 |
23:45 |
Not applicable |
|
Sortkey.nlp |
Not applicable |
262,148 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Sorttbls.nlp |
Not applicable |
20,320 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Xjis.nlp |
Not applicable |
28,288 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Mscordacwks.dll |
2.0.50727.5733 |
990,288 |
26-Jul-2012 |
13:02 |
x86 |
|
Mscorwks.dll |
2.0.50727.5733 |
5,927,496 |
26-Jul- 2012 |
13:02 |
x86 |
|
Sos.dll |
2.0.50727.5733 |
389,672 |
26-Jul-2012 |
13:02 |
x86 |
For all supported IA-64-based versions of Windows Server 2008 R2 SP1
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Big5.nlp |
Not applicable |
66,728 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Bopomofo.nlp |
Not applicable |
82,172 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Ksc.nlp |
Not applicable |
116,756 |
12-Nov- 2010 |
23:45 |
Not applicable |
|
Mscorlib.dll |
2.0.50727.5733 |
4,009,984 |
26-Jul-2012 |
12:54 |
IA-64 |
|
Normidna.nlp |
Not applicable |
59,342 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfc.nlp |
Not applicable |
45,794 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfd.nlp |
Not applicable |
39,284 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfkc.nlp |
Not applicable |
66,384 |
12-Nov- 2010 |
23:45 |
Not applicable |
|
Normnfkd.nlp |
Not applicable |
60,294 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Prc.nlp |
Not applicable |
83,748 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Prcp.nlp |
Not applicable |
83,748 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Sortkey.nlp |
Not applicable |
262,148 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Sorttbls.nlp |
Not applicable |
20,320 |
12-Nov- 2010 |
23:45 |
Not applicable |
|
Xjis.nlp |
Not applicable |
28,288 |
12-Nov-2010 |
23:46 |
Not applicable |
|
Mscordacwks.dll |
2.0.50727.5733 |
3,083,344 |
26-Jul-2012 |
12:54 |
IA-64 |
|
Mscorwks.dll |
2.0.50727.5733 |
20,350,024 |
26-Jul- 2012 |
12:54 |
IA-64 |
|
Sos.dll |
2.0.50727.5733 |
873,536 |
26-Jul-2012 |
12:54 |
IA-64 |
|
Big5.nlp |
Not applicable |
66,728 |
12-Nov- 2010 |
23:43 |
Not applicable |
|
Bopomofo.nlp |
Not applicable |
82,172 |
12-Nov-2010 |
23:43 |
Not applicable |
|
Ksc.nlp |
Not applicable |
116,756 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Mscorlib.dll |
2.0.50727.5733 |
4,550,656 |
26-Jul- 2012 |
13:02 |
x86 |
|
Normidna.nlp |
Not applicable |
59,342 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfc.nlp |
Not applicable |
45,794 |
12- Nov-2010 |
23:45 |
Not applicable |
|
Normnfd.nlp |
Not applicable |
39,284 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfkc.nlp |
Not applicable |
66,384 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Normnfkd.nlp |
Not applicable |
60,294 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Prc.nlp |
Not applicable |
83,748 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Prcp.nlp |
Not applicable |
83,748 |
12-Nov- 2010 |
23:45 |
Not applicable |
|
Sortkey.nlp |
Not applicable |
262,148 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Sorttbls.nlp |
Not applicable |
20,320 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Xjis.nlp |
Not applicable |
28,288 |
12-Nov-2010 |
23:45 |
Not applicable |
|
Mscordacwks.dll |
2.0.50727.5733 |
990,288 |
26-Jul-2012 |
13:02 |
x86 |
|
Mscorwks.dll |
2.0.50727.5733 |
5,927,496 |
26-Jul- 2012 |
13:02 |
x86 |
|
Sos.dll |
2.0.50727.5733 |
389,672 |
26-Jul-2012 |
13:02 |
x86 |
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
