MSFTESQL error after applying Rollup 4 for Exchange 2010 SP2:
After updating yours Exchange 2010 SP2 environment to Rollup 4 or Rollup 4-v2 you can find errors in EventLog like below:
Watson report about to be sent for process id: 14116, with parameters: E12, c-RTL-AMD64, 14.02.0297.000, ExMSFTE, M.E.Search.ExSearch, M.E.S.Crash.CrashNow, M.E.Common.FailFastException, 678e, 14.02.0318.001.
The filter daemon process MSFTEFD exited unexpectedly. Here is the stack trace:
The system exception c000010a was raised at 000007FEF9B60F16. Stack:
Also you can expirence problems with CPU utilization is reaching 100% during mailbox moves. All utilization is consumed by msftefd.exe
Those symptoms looks very similar to symptoms described for Exchange Server 2007:
Sometimes helps applying the following hotfix to Microsoft Filter Pack 2.0:
If you uninstall Rollup 4 for Exchange 2010 SP2 the errors won’t appear anymore.