You receive an access violation error message when the administration APIs request queue state information in Message Queuing

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When the administration APIs request queue state information in Microsoft Message Queuing, you receive an access violation error message.
This problem occurs because a race condition causes the information that is returned to be misinterpreted.
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

To resolve this problem, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site: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.

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 tool in Control Panel.
Date         Time   Version            Size    File name----------------------------------------------------------13-Jul-2004  09:50         291,088  Mq1repl.dll      22-Dec-2003  14:26          14,096  Mq1sync.exe      11-May-2004  07:34          76,944  Mqac.sys13-Jul-2004  09:50         217,360  Mqads.dll        20-Sep-2003  11:23          25,360  Mqbkup.exe       13-Jul-2004  09:50          76,560  Mqdscli.dll      13-Jul-2004  09:50          42,256  Mqdssrv.dll      22-Dec-2003  14:26          98,064  Mqmig.exe        13-Jul-2004  09:50         266,512  Mqmigrat.dll     13-Jul-2004  09:50         222,480  Mqoa.dll         13-Jul-2004  09:50          10,000  Mqperf.dll       13-Jul-2004  09:50         437,520  Mqqm.dll         13-Jul-2004  09:50         102,672  Mqrt.dll         13-Jul-2004  09:50          70,928  Mqsec.dll        13-Jul-2004  09:50         400,656  Mqsnap.dll       13-Jul-2004  09:50          23,824  Mqupgrd.dll      13-Jul-2004  09:50         110,864  Mqutil.dll       13-Jul-2004  09:50          64,784  Msmq.cpl

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For additional information about how hotfix packages are named, click the following article number to view the article in the Microsoft Knowledge Base:
816915 New file naming schema for Microsoft Windows software update packages

Article ID: 841721 - Last Review: 01/15/2015 14:49:41 - Revision: 2.2

Microsoft Message Queuing 2.0

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