Hi there,
i have an Exchange 2013 SP1 CU5 on a Windows 2012 Server in Hyper-V 2012.
i have some errors Perflib ID Event 1023, indicate a problem with the performance's counter MSExchangeIS.
I found some support to check in the registry the DLL. It seems that mdbperf.dll is not present on my systeme. I have te register this file. But i can't find the mdbperf.dll, ini .h... neither on the HDD or in the Exchange DVD.
Can you help me please, to find or extract this file?
Thanks a lot.