When you use the SQL profiler to trace a remote procedure call (RPC) event class in Microsoft SQL Server 2008 or Microsoft SQL Server 2008 R2, an access violation may occur.
Note This issue applies to the following RPC events:
RPC Output Parameter
Cumulative update information
Hotfix update package for SQL Server 2008 R2 Service Pack 1
The fix for this issue was first released in the hotfix update package for SQL Server 2008 R2 Service Pack 1.
Cumulative update 11 for SQL Server 2008 Service Pack 3
The fix for this issue was first released in Cumulative Update 11. For more information about how to obtain this cumulative update package for SQL Server 2008 Service Pack 3 (SP3), click the following article number to view the article in the Microsoft Knowledge Base:
2834048 Cumulative update package 11 for SQL Server 2008 Service Pack 3Note Because the builds are cumulative, each new fix release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2008 SP3 fix release. We recommend that you consider applying the most recent fix release that contains this hotfix. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2629969 The SQL Server 2008 builds that were released after SQL Server 2008 Service Pack 3 was released
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.