This article describes hotfix rollup 3096438 that's available for the Microsoft .NET Framework 3.5 Service Pack 1 (SP1). 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:

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 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 SP1 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.

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 name

File version

File size

Date

Time

normnfc.nlp

45,794

22-Sep-2015

13:49

normnfd.nlp

39,284

22-Sep-2015

13:49

normnfkc.nlp

66,384

22-Sep-2015

13:49

normnfkd.nlp

60,294

22-Sep-2015

13:49

prc.nlp

83,748

22-Sep-2015

13:49

prcp.nlp

83,748

22-Sep-2015

13:49

sortkey.nlp

262,148

22-Sep-2015

13:49

sorttbls.nlp

20,320

22-Sep-2015

13:49

xjis.nlp

28,288

22-Sep-2015

13:49

mscordacwks.dll

2.0.50727.8669

990,360

22-Sep-2015

13:49

mscorwks.dll

2.0.50727.8669

5,947,440

22-Sep-2015

13:49

sos.dll

2.0.50727.8669

391,208

22-Sep-2015

13:49

mscorlib.resources.dll

2.0.50727.7905

352,256

15-Aug-2015

02:20

mscorlib.resources.dll

2.0.50727.7905

303,104

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

299,008

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

315,392

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

425,984

15-Aug-2015

02:21

mscorlib.resources.dll

2.0.50727.7905

307,200

15-Aug-2015

02:25

mscorlib.resources.dll

2.0.50727.7905

299,008

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

311,296

15-Aug-2015

02:20

mscorlib.resources.dll

2.0.50727.7905

331,776

15-Aug-2015

02:20

mscorlib.resources.dll

2.0.50727.7905

315,392

15-Aug-2015

02:24

mscorlib.resources.dll

2.0.50727.7905

307,200

15-Aug-2015

02:23

mscorlib.resources.dll

2.0.50727.7905

348,160

15-Aug-2015

02:24

mscorlib.resources.dll

2.0.50727.7905

319,488

15-Aug-2015

02:25

mscorlib.resources.dll

2.0.50727.7905

290,816

15-Aug-2015

02:21

mscorlib.resources.dll

2.0.50727.7905

303,104

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

311,296

15-Aug-2015

02:21

mscorlib.resources.dll

2.0.50727.7905

303,104

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

307,200

15-Aug-2015

02:21

mscorlib.resources.dll

2.0.50727.7905

397,312

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

299,008

15-Aug-2015

02:23

mscorlib.resources.dll

2.0.50727.7905

299,008

15-Aug-2015

02:21

mscorlib.resources.dll

2.0.50727.7905

278,528

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

278,528

15-Aug-2015

02:23

big5.nlp

66,728

22-Sep-2015

13:48

bopomofo.nlp

82,172

22-Sep-2015

13:48

ksc.nlp

116,756

22-Sep-2015

13:49

mscorlib.dll

2.0.50727.8669

4,554,752

22-Sep-2015

13:49

normidna.nlp

59,342

22-Sep-2015

13:49

For all supported x64-based versions of Windows

File name

File version

File size

Date

Time

big5.nlp

66,728

22-Sep-2015

13:47

bopomofo.nlp

82,172

22-Sep-2015

13:47

ksc.nlp

116,756

22-Sep-2015

13:48

mscorlib.dll

2.0.50727.8669

4,571,136

22-Sep-2015

13:48

normidna.nlp

59,342

22-Sep-2015

13:48

normnfc.nlp

45,794

22-Sep-2015

13:48

normnfd.nlp

39,284

22-Sep-2015

13:48

normnfkc.nlp

66,384

22-Sep-2015

13:48

normnfkd.nlp

60,294

22-Sep-2015

13:48

prc.nlp

83,748

22-Sep-2015

13:48

prcp.nlp

83,748

22-Sep-2015

13:48

sortkey.nlp

262,148

22-Sep-2015

13:48

sorttbls.nlp

20,320

22-Sep-2015

13:48

xjis.nlp

28,288

22-Sep-2015

13:48

mscordacwks.dll

2.0.50727.8669

1,757,336

22-Sep-2015

13:48

mscorwks.dll

2.0.50727.8669

10,008,624

22-Sep-2015

13:48

sos.dll

2.0.50727.8669

486,024

22-Sep-2015

13:48

mscorlib.resources.dll

2.0.50727.7905

352,256

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

303,104

15-Aug-2015

02:24

mscorlib.resources.dll

2.0.50727.7905

299,008

15-Aug-2015

02:23

mscorlib.resources.dll

2.0.50727.7905

315,392

15-Aug-2015

02:23

mscorlib.resources.dll

2.0.50727.7905

425,984

15-Aug-2015

02:22

mscorlib.resources.dll

2.0.50727.7905

307,200

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

299,008

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

311,296

15-Aug-2015

02:24

mscorlib.resources.dll

2.0.50727.7905

331,776

22-Sep-2015

13:07

mscorlib.resources.dll

2.0.50727.7905

315,392

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

307,200

22-Sep-2015

13:10

mscorlib.resources.dll

2.0.50727.7905

348,160

22-Sep-2015

13:10

mscorlib.resources.dll

2.0.50727.7905

319,488

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

290,816

22-Sep-2015

13:08

mscorlib.resources.dll

2.0.50727.7905

303,104

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

311,296

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

303,104

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

307,200

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

397,312

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

299,008

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

299,008

22-Sep-2015

13:08

mscorlib.resources.dll

2.0.50727.7905

278,528

22-Sep-2015

13:09

mscorlib.resources.dll

2.0.50727.7905

278,528

15-Aug-2015

02:25

big5.nlp

66,728

22-Sep-2015

13:48

bopomofo.nlp

82,172

22-Sep-2015

13:48

ksc.nlp

116,756

22-Sep-2015

13:49

mscorlib.dll

2.0.50727.8669

4,554,752

22-Sep-2015

13:49

normidna.nlp

59,342

22-Sep-2015

13:49

normnfc.nlp

45,794

22-Sep-2015

13:49

normnfd.nlp

39,284

22-Sep-2015

13:49

normnfkc.nlp

66,384

22-Sep-2015

13:49

normnfkd.nlp

60,294

22-Sep-2015

13:49

prc.nlp

83,748

22-Sep-2015

13:49

prcp.nlp

83,748

22-Sep-2015

13:49

sortkey.nlp

262,148

22-Sep-2015

13:49

sorttbls.nlp

20,320

22-Sep-2015

13:49

xjis.nlp

28,288

22-Sep-2015

13:49

mscordacwks.dll

2.0.50727.8669

990,360

22-Sep-2015

13:49

mscorwks.dll

2.0.50727.8669

5,947,440

22-Sep-2015

13:49

sos.dll

2.0.50727.8669

391,208

22-Sep-2015

13:49



Issues that this hotfix rollup fixesIssue 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.





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