What is Exres.dll?
September 3, 2007 at 1:42 PM
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Exres.dll is Resource DLL of Exchange Server. It acts like "proxy" in communication between Windows Cluster Services and Exchange Services. Windows Cluster service communicates trough Resource Monitor to Exres.dll, and Exres.dll communicates with the Exchange services. This .dll is responsible for reporting failures in the cluster and bringing resources onnline/offline.