Article ID: 824801 - View products that this article applies to.
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You receive an "Access Violation" error message when Message Queuing (also known as MSMQ) successfully connects to a remote server that is running Message Queuing (a successful connection of the Windows Sockets API Connect function) but then does not successfully send the established packet (the first packet in the session establishment handshake).
This problem may occur if the session object is freed prematurely during a pending read operation.
Hotfix informationA 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:
PrerequisitesNo prerequisites are required.
Restart requirementYou must restart your computer after you apply this hotfix.
Hotfix replacement informationThis hotfix does not replace any other hotfixes.
File informationThe 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 --------------------------------------------------- 23-Jul-2003 20:11 18.104.22.1688 281,360 Mq1repl.dll 17-Jun-2003 14:33 22.214.171.1248 14,096 Mq1sync.exe 21-Jul-2003 14:00 126.96.36.1999 76,112 Mqac.sys 23-Jul-2003 20:11 188.8.131.523 217,360 Mqads.dll 30-Oct-2002 13:43 184.108.40.2061 25,360 Mqbkup.exe 23-Jul-2003 20:11 220.127.116.118 76,560 Mqdscli.dll 23-Jul-2003 20:11 18.104.22.1683 42,256 Mqdssrv.dll 21-Oct-2002 17:31 22.214.171.1249 98,064 Mqmig.exe 23-Jul-2003 20:11 126.96.36.1999 265,488 Mqmigrat.dll 23-Jul-2003 20:11 188.8.131.520 222,480 Mqoa.dll 23-Jul-2003 20:11 184.108.40.2062 8,464 Mqperf.dll 23-Jul-2003 20:11 220.127.116.110 428,816 Mqqm.dll 23-Jul-2003 20:11 18.104.22.1688 102,672 Mqrt.dll 23-Jul-2003 20:11 22.214.171.1246 70,928 Mqsec.dll 23-Jul-2003 20:11 126.96.36.1999 400,656 Mqsnap.dll 23-Jul-2003 20:11 188.8.131.522 23,824 Mqupgrd.dll 23-Jul-2003 20:11 184.108.40.2068 110,864 Mqutil.dll 23-Jul-2003 20:11 220.127.116.118 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 more information about how hotfix packages are named, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/816915/ )New file naming schema for Microsoft Windows software update packages