msmdpump.dll IIS hard crash

We have OLAP set up with a HTTP pump and throughout the day IIS has a hard crash 10-15 times. We can't get much out of the error log and running iisstate reveals:

(1414.127c): Unknown exception - code 800706ba (first chance)

We're running it as a priviledged user on the domain, and are impersonating a locale and set of roles on the connection string.

Not sure if this crash related to msmdpump.dll or to IIS.

You should contact Customer support for this problem and see if there is similar issue has been reported already.

Edward.
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|||We are also facing similar problem. What fix was applied?|||

Please make sure you install SP1 of SQL Server and copy SP1 version of msmdpump.dll into your vitual folder.

Edward.
--
This posting is provided "AS IS" with no warranties, and confers no rights.