iSCSI Target stops responding to requests in Windows Server 2012 R2

Kehtib: Windows Server 2012 R2 DatacenterWindows Server 2012 R2 EssentialsWindows Server 2012 R2 Foundation


An issue is found in Windows Server 2012 R2 that may cause iSCSI Target to stop responding to requests.


Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem.

If the hotfix is available for download, there is a "Hotfix Download Available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website: Note The "Hotfix Download Available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.


To apply this update, you must be running Windows Server 2012 R2.

Registry information

To apply this update, you do not have to make any changes to the registry.

Restart requirement

You do not have to restart the computer after you apply this update.

Update replacement information

This update does not replace a previously released update.


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

More Information

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

Additional file information

Additional file information for Windows Server 2012 R2

Additional files for all supported x64-based versions of Windows Server 2012 R2
File propertyValue
File nameAmd64_9bd8a16e9321812146dcc1eb58b84b52_31bf3856ad364e35_6.3.9600.16507_none_801d886f97957d6f.manifest
File versionNot applicable
File size719
Date (UTC)09-Jan-2014
Time (UTC)22:19
SHA-1 hashNot applicable
MD5 hashNot applicable
File nameAmd64_microsoft-windows-i..get-service-service_31bf3856ad364e35_6.3.9600.16507_none_3c734c7d8ddad7a1.manifest
File versionNot applicable
File size104,380
Date (UTC)09-Jan-2014
Time (UTC)18:02
SHA-1 hashNot applicable
MD5 hashNot applicable