System TipThis article applies to a different operating system than the one you are using. Article content that may not be relevant to you is disabled.
Help protect your computer that is running Windows from viruses and malware:
Virus Solution and Security Center
(http://support.microsoft.com/contactus/cu_sc_virsec_master)
Local support according to your country:
International Support
(http://support.microsoft.com/common/international.aspx)
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591
(http://support.microsoft.com/kb/119591/
)
How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
Known issues and additional information about this security update
For more information about installation issues with the Microsoft .NET Framework 3.5, click the following article number to view the article in the Microsoft Knowledge Base:
2263996
(http://support.microsoft.com/kb/2263996/
)
Patching of Microsoft Framework can fail with Access is denied or File in Use error
Command-line switches for this update
For more information about the various command-line switches that are supported by this update, click the following article number to view the article in the Microsoft Knowledge Base:
2263996
(http://support.microsoft.com/kb/934307/
)
Description of the Windows Update stand-alone installer (Wusa.exe) and of .msu files in Windows Vista and in Windows Server 2008
Restart requirement
You do not have to restart the computer after you apply this security update.
Update removal information
To remove this update, use the Add or Remove Programs item in Control Panel.
Update replacement information
This security update does not replace a previously released security update.
The English (United States) version of this security update 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 the Microsoft .NET Framework 3.5, 32-bit editions
GDR Service Branch
Collapse this tableExpand this table
File name
File version
File size
Date
Time
Mscorlib.resources.dll
2.0.50727.4927
352,256
22-Jul-2009
23:58
Mscorlib.resources.dll
2.0.50727.4927
303,104
23-Jul-2009
01:20
Mscorlib.resources.dll
2.0.50727.4927
299,008
22-Jul-2009
23:28
Mscorlib.resources.dll
2.0.50727.4927
315,392
22-Jul-2009
22:59
Mscorlib.resources.dll
2.0.50727.4927
425,984
22-Jul-2009
23:16
Mscorlib.resources.dll
2.0.50727.4927
307,200
22-Jul-2009
23:40
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
02:03
Mscorlib.resources.dll
2.0.50727.4927
311,296
22-Jul-2009
22:59
Mscorlib.resources.dll
2.0.50727.4927
331,776
23-Jul-2009
00:39
Mscorlib.resources.dll
2.0.50727.4927
315,392
23-Jul-2009
01:59
Mscorlib.resources.dll
2.0.50727.4927
307,200
22-Jul-2009
23:23
Mscorlib.resources.dll
2.0.50727.4927
348,160
22-Jul-2009
22:59
Mscorlib.resources.dll
2.0.50727.4927
319,488
22-Jul-2009
22:56
Mscorlib.resources.dll
2.0.50727.4927
290,816
23-Jul-2009
00:30
Mscorlib.resources.dll
2.0.50727.4927
303,104
22-Jul-2009
23:20
Mscorlib.resources.dll
2.0.50727.4927
311,296
23-Jul-2009
01:20
Mscorlib.resources.dll
2.0.50727.4927
303,104
22-Jul-2009
23:40
Mscorlib.resources.dll
2.0.50727.4927
307,200
23-Jul-2009
00:13
Mscorlib.resources.dll
2.0.50727.4927
397,312
22-Jul-2009
23:24
Mscorlib.resources.dll
2.0.50727.4927
299,008
22-Jul-2009
23:44
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
01:25
Mscorlib.resources.dll
2.0.50727.4927
278,528
22-Jul-2009
22:56
Mscorlib.resources.dll
2.0.50727.4927
278,528
22-Jul-2009
23:09
Big5.nlp
Not Applicable
66,728
22-Jul-2009
22:55
Bopomofo.nlp
Not Applicable
82,172
22-Jul-2009
22:55
Ksc.nlp
Not Applicable
116,756
22-Jul-2009
22:55
Mscorlib.dll
2.0.50727.4952
4,550,656
20-May-2010
22:49
Normidna.nlp
Not Applicable
59,342
22-Jul-2009
22:55
Normnfc.nlp
Not Applicable
45,794
22-Jul-2009
22:55
Normnfd.nlp
Not Applicable
39,284
22-Jul-2009
22:55
Normnfkc.nlp
Not Applicable
66,384
22-Jul-2009
22:55
Normnfkd.nlp
Not Applicable
60,294
22-Jul-2009
22:55
Prc.nlp
Not Applicable
83,748
22-Jul-2009
22:55
Prcp.nlp
Not Applicable
83,748
22-Jul-2009
22:55
Sortkey.nlp
Not Applicable
262,148
22-Jul-2009
22:55
Sorttbls.nlp
Not Applicable
20,320
22-Jul-2009
22:55
Xjis.nlp
Not Applicable
28,288
22-Jul-2009
22:56
Mscordacwks.dll
2.0.50727.4952
995,160
20-May-2010
22:49
Mscorwks.dll
2.0.50727.4952
5,816,656
20-May-2010
22:49
Sos.dll
2.0.50727.4952
388,936
20-May-2010
22:49
LDR Service Branch
Collapse this tableExpand this table
File name
File version
File size
Date
Time
Mscorlib.resources.dll
2.0.50727.4927
352,256
23-Jul-2009
00:18
Mscorlib.resources.dll
2.0.50727.4927
303,104
23-Jul-2009
01:41
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
00:36
Mscorlib.resources.dll
2.0.50727.4927
315,392
22-Jul-2009
23:27
Mscorlib.resources.dll
2.0.50727.4927
425,984
22-Jul-2009
23:44
Mscorlib.resources.dll
2.0.50727.4927
307,200
22-Jul-2009
23:51
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
00:34
Mscorlib.resources.dll
2.0.50727.4927
311,296
22-Jul-2009
23:26
Mscorlib.resources.dll
2.0.50727.4927
331,776
23-Jul-2009
01:07
Mscorlib.resources.dll
2.0.50727.4927
315,392
23-Jul-2009
00:50
Mscorlib.resources.dll
2.0.50727.4927
307,200
22-Jul-2009
23:51
Mscorlib.resources.dll
2.0.50727.4927
348,160
22-Jul-2009
23:24
Mscorlib.resources.dll
2.0.50727.4927
319,488
22-Jul-2009
23:27
Mscorlib.resources.dll
2.0.50727.4927
290,816
23-Jul-2009
01:02
Mscorlib.resources.dll
2.0.50727.4927
303,104
22-Jul-2009
23:42
Mscorlib.resources.dll
2.0.50727.4927
311,296
23-Jul-2009
01:41
Mscorlib.resources.dll
2.0.50727.4927
303,104
22-Jul-2009
23:50
Mscorlib.resources.dll
2.0.50727.4927
307,200
23-Jul-2009
00:30
Mscorlib.resources.dll
2.0.50727.4927
397,312
22-Jul-2009
23:52
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
00:51
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
01:43
Mscorlib.resources.dll
2.0.50727.4927
278,528
22-Jul-2009
23:27
Mscorlib.resources.dll
2.0.50727.4927
278,528
23-Jul-2009
00:40
Big5.nlp
Not Applicable
66,728
22-Jul-2009
23:08
Bopomofo.nlp
Not Applicable
82,172
22-Jul-2009
23:09
Ksc.nlp
Not Applicable
116,756
22-Jul-2009
23:09
Mscorlib.dll
2.0.50727.5018
4,550,656
20-May-2010
22:43
Normidna.nlp
Not Applicable
59,342
22-Jul-2009
23:10
Normnfc.nlp
Not Applicable
45,794
22-Jul-2009
23:10
Normnfd.nlp
Not Applicable
39,284
22-Jul-2009
23:10
Normnfkc.nlp
Not Applicable
66,384
22-Jul-2009
23:10
Normnfkd.nlp
Not Applicable
60,294
22-Jul-2009
23:10
Prc.nlp
Not Applicable
83,748
22-Jul-2009
23:10
Prcp.nlp
Not Applicable
83,748
22-Jul-2009
23:10
Sortkey.nlp
Not Applicable
262,148
22-Jul-2009
23:10
Sorttbls.nlp
Not Applicable
20,320
22-Jul-2009
23:10
Xjis.nlp
Not Applicable
28,288
22-Jul-2009
23:11
Mscordacwks.dll
2.0.50727.5018
995,672
20-May-2010
22:43
Mscorwks.dll
2.0.50727.5018
5,822,800
20-May-2010
22:43
Sos.dll
2.0.50727.5018
388,936
20-May-2010
22:43
For the Microsoft .NET Framework 3.5, 64-bit editions
GDR Service Branch
Collapse this tableExpand this table
File name
File version
File size
Date
Time
Big5.nlp
Not Applicable
66,728
22-Jul-2009
23:11
Not Applicable
Bopomofo.nlp
Not Applicable
82,172
22-Jul-2009
23:11
Not Applicable
Ksc.nlp
Not Applicable
116,756
22-Jul-2009
23:12
Not Applicable
Mscorlib.dll
2.0.50727.4952
4,567,040
20-May-2010
22:38
x64
Normidna.nlp
Not Applicable
59,342
22-Jul-2009
23:13
Not Applicable
Normnfc.nlp
Not Applicable
45,794
22-Jul-2009
23:13
Not Applicable
Normnfd.nlp
Not Applicable
39,284
22-Jul-2009
23:13
Not Applicable
Normnfkc.nlp
Not Applicable
66,384
22-Jul-2009
23:13
Not Applicable
Normnfkd.nlp
Not Applicable
60,294
22-Jul-2009
23:13
Not Applicable
Prc.nlp
Not Applicable
83,748
22-Jul-2009
23:13
Not Applicable
Prcp.nlp
Not Applicable
83,748
22-Jul-2009
23:13
Not Applicable
Sortkey.nlp
Not Applicable
262,148
22-Jul-2009
23:13
Not Applicable
Sorttbls.nlp
Not Applicable
20,320
22-Jul-2009
23:13
Not Applicable
Xjis.nlp
Not Applicable
28,288
22-Jul-2009
23:13
Not Applicable
Mscordacwks.dll
2.0.50727.4952
1,764,184
20-May-2010
22:38
x64
Mscorwks.dll
2.0.50727.4952
10,059,088
20-May-2010
22:38
x64
Sos.dll
2.0.50727.4952
485,192
20-May-2010
22:38
x64
Mscorlib.resources.dll
2.0.50727.4927
352,256
23-Jul-2009
00:05
x86
Mscorlib.resources.dll
2.0.50727.4927
303,104
23-Jul-2009
01:30
x86
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
00:13
x86
Mscorlib.resources.dll
2.0.50727.4927
315,392
22-Jul-2009
23:24
x86
Mscorlib.resources.dll
2.0.50727.4927
425,984
22-Jul-2009
23:21
x86
Mscorlib.resources.dll
2.0.50727.4927
307,200
22-Jul-2009
23:30
x86
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
00:09
x86
Mscorlib.resources.dll
2.0.50727.4927
311,296
22-Jul-2009
23:37
x86
Mscorlib.resources.dll
2.0.50727.4927
331,776
23-Jul-2009
00:46
x86
Mscorlib.resources.dll
2.0.50727.4927
315,392
23-Jul-2009
01:59
x86
Mscorlib.resources.dll
2.0.50727.4927
307,200
22-Jul-2009
23:38
x86
Mscorlib.resources.dll
2.0.50727.4927
348,160
22-Jul-2009
23:28
x86
Mscorlib.resources.dll
2.0.50727.4927
319,488
22-Jul-2009
23:29
x86
Mscorlib.resources.dll
2.0.50727.4927
290,816
23-Jul-2009
00:40
x86
Mscorlib.resources.dll
2.0.50727.4927
303,104
22-Jul-2009
23:26
x86
Mscorlib.resources.dll
2.0.50727.4927
311,296
23-Jul-2009
01:29
x86
Mscorlib.resources.dll
2.0.50727.4927
303,104
22-Jul-2009
23:29
x86
Mscorlib.resources.dll
2.0.50727.4927
307,200
23-Jul-2009
00:20
x86
Mscorlib.resources.dll
2.0.50727.4927
397,312
22-Jul-2009
23:30
x86
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
01:55
x86
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
01:35
x86
Mscorlib.resources.dll
2.0.50727.4927
278,528
22-Jul-2009
23:30
x86
Mscorlib.resources.dll
2.0.50727.4927
278,528
23-Jul-2009
02:14
x86
Big5.nlp
Not Applicable
66,728
22-Jul-2009
22:55
Not Applicable
Bopomofo.nlp
Not Applicable
82,172
22-Jul-2009
22:55
Not Applicable
Ksc.nlp
Not Applicable
116,756
22-Jul-2009
22:55
Not Applicable
Mscorlib.dll
2.0.50727.4952
4,550,656
20-May-2010
22:49
x86
Normidna.nlp
Not Applicable
59,342
22-Jul-2009
22:55
Not Applicable
Normnfc.nlp
Not Applicable
45,794
22-Jul-2009
22:55
Not Applicable
Normnfd.nlp
Not Applicable
39,284
22-Jul-2009
22:55
Not Applicable
Normnfkc.nlp
Not Applicable
66,384
22-Jul-2009
22:55
Not Applicable
Normnfkd.nlp
Not Applicable
60,294
22-Jul-2009
22:55
Not Applicable
Prc.nlp
Not Applicable
83,748
22-Jul-2009
22:55
Not Applicable
Prcp.nlp
Not Applicable
83,748
22-Jul-2009
22:55
Not Applicable
Sortkey.nlp
Not Applicable
262,148
22-Jul-2009
22:55
Not Applicable
Sorttbls.nlp
Not Applicable
20,320
22-Jul-2009
22:55
Not Applicable
Xjis.nlp
Not Applicable
28,288
22-Jul-2009
22:56
Not Applicable
Mscordacwks.dll
2.0.50727.4952
995,160
20-May-2010
22:49
x86
Mscorwks.dll
2.0.50727.4952
5,816,656
20-May-2010
22:49
x86
Sos.dll
2.0.50727.4952
388,936
20-May-2010
22:49
x86
LDR Service Branch
Collapse this tableExpand this table
File name
File version
File size
Date
Time
Big5.nlp
Not Applicable
66,728
22-Jul-2009
23:26
Not Applicable
Bopomofo.nlp
Not Applicable
82,172
22-Jul-2009
23:26
Not Applicable
Ksc.nlp
Not Applicable
116,756
22-Jul-2009
23:27
Not Applicable
Mscorlib.dll
2.0.50727.5018
4,567,040
20-May-2010
22:39
x64
Normidna.nlp
Not Applicable
59,342
22-Jul-2009
23:28
Not Applicable
Normnfc.nlp
Not Applicable
45,794
22-Jul-2009
23:28
Not Applicable
Normnfd.nlp
Not Applicable
39,284
22-Jul-2009
23:28
Not Applicable
Normnfkc.nlp
Not Applicable
66,384
22-Jul-2009
23:28
Not Applicable
Normnfkd.nlp
Not Applicable
60,294
22-Jul-2009
23:28
Not Applicable
Prc.nlp
Not Applicable
83,748
22-Jul-2009
23:28
Not Applicable
Prcp.nlp
Not Applicable
83,748
22-Jul-2009
23:28
Not Applicable
Sortkey.nlp
Not Applicable
262,148
22-Jul-2009
23:28
Not Applicable
Sorttbls.nlp
Not Applicable
20,320
22-Jul-2009
23:28
Not Applicable
Xjis.nlp
Not Applicable
28,288
22-Jul-2009
23:30
Not Applicable
Mscordacwks.dll
2.0.50727.5018
1,757,528
20-May-2010
22:39
x64
Mscorwks.dll
2.0.50727.5018
10,044,752
20-May-2010
22:39
x64
Sos.dll
2.0.50727.5018
485,192
20-May-2010
22:39
x64
Mscorlib.resources.dll
2.0.50727.4927
352,256
23-Jul-2009
00:21
x86
Mscorlib.resources.dll
2.0.50727.4927
303,104
23-Jul-2009
01:45
x86
Mscorlib.resources.dll
2.0.50727.4927
299,008
22-Jul-2009
23:58
x86
Mscorlib.resources.dll
2.0.50727.4927
315,392
22-Jul-2009
23:51
x86
Mscorlib.resources.dll
2.0.50727.4927
425,984
22-Jul-2009
23:50
x86
Mscorlib.resources.dll
2.0.50727.4927
307,200
22-Jul-2009
23:51
x86
Mscorlib.resources.dll
2.0.50727.4927
299,008
22-Jul-2009
23:52
x86
Mscorlib.resources.dll
2.0.50727.4927
311,296
22-Jul-2009
23:54
x86
Mscorlib.resources.dll
2.0.50727.4927
331,776
23-Jul-2009
01:13
x86
Mscorlib.resources.dll
2.0.50727.4927
315,392
23-Jul-2009
02:09
x86
Mscorlib.resources.dll
2.0.50727.4927
307,200
22-Jul-2009
23:58
x86
Mscorlib.resources.dll
2.0.50727.4927
348,160
22-Jul-2009
23:50
x86
Mscorlib.resources.dll
2.0.50727.4927
319,488
22-Jul-2009
23:49
x86
Mscorlib.resources.dll
2.0.50727.4927
290,816
23-Jul-2009
01:08
x86
Mscorlib.resources.dll
2.0.50727.4927
303,104
22-Jul-2009
23:51
x86
Mscorlib.resources.dll
2.0.50727.4927
311,296
23-Jul-2009
01:45
x86
Mscorlib.resources.dll
2.0.50727.4927
303,104
22-Jul-2009
23:51
x86
Mscorlib.resources.dll
2.0.50727.4927
307,200
23-Jul-2009
00:33
x86
Mscorlib.resources.dll
2.0.50727.4927
397,312
22-Jul-2009
23:57
x86
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
02:12
x86
Mscorlib.resources.dll
2.0.50727.4927
299,008
23-Jul-2009
01:47
x86
Mscorlib.resources.dll
2.0.50727.4927
278,528
22-Jul-2009
23:48
x86
Mscorlib.resources.dll
2.0.50727.4927
278,528
23-Jul-2009
02:19
x86
Big5.nlp
Not Applicable
66,728
22-Jul-2009
23:08
Not Applicable
Bopomofo.nlp
Not Applicable
82,172
22-Jul-2009
23:09
Not Applicable
Ksc.nlp
Not Applicable
116,756
22-Jul-2009
23:09
Not Applicable
Mscorlib.dll
2.0.50727.5018
4,550,656
20-May-2010
22:43
x86
Normidna.nlp
Not Applicable
59,342
22-Jul-2009
23:10
Not Applicable
Normnfc.nlp
Not Applicable
45,794
22-Jul-2009
23:10
Not Applicable
Normnfd.nlp
Not Applicable
39,284
22-Jul-2009
23:10
Not Applicable
Normnfkc.nlp
Not Applicable
66,384
22-Jul-2009
23:10
Not Applicable
Normnfkd.nlp
Not Applicable
60,294
22-Jul-2009
23:10
Not Applicable
Prc.nlp
Not Applicable
83,748
22-Jul-2009
23:10
Not Applicable
Prcp.nlp
Not Applicable
83,748
22-Jul-2009
23:10
Not Applicable
Sortkey.nlp
Not Applicable
262,148
22-Jul-2009
23:10
Not Applicable
Sorttbls.nlp
Not Applicable
20,320
22-Jul-2009
23:10
Not Applicable
Xjis.nlp
Not Applicable
28,288
22-Jul-2009
23:11
Not Applicable
Mscordacwks.dll
2.0.50727.5018
995,672
20-May-2010
22:43
x86
Mscorwks.dll
2.0.50727.5018
5,822,800
20-May-2010
22:43
x86
Sos.dll
2.0.50727.5018
388,936
20-May-2010
22:43
x86
For the Microsoft .NET Framework 3.5, IA-x64 editions