event Id 1008 MSExchangeRPC Unable to load DLL 'dsaccessperf.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

Hi there,

This is about sbs 2011 running exch2010. Recently there was trojan detected and cleaned from data partition but after reboot getting event Id 1008 MSExchangeRPC Unable to load DLL 'dsaccessperf.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) erro and most of the exchange services are crashing. I think that trojan took away 'dsaccessperf.dll'.

Am I thinking right? and what is the location of this file if it is other than \bin\ folder of exchange. Is it OK to restore it from older backup or can be easily downloaded from MS portal?

Thanks in advance.

Rajeev Sharma CCNA, MCSE, VCP4 http://forum.gotzu.com