Event ID - 9171

Event Id9171
DescriptionFailed to initialize MAPI32.DLL.

Error: error message
Event InformationAccording To Microsoft:

Either MAPI32.dll is not installed, or you have the wrong version of MAPI32.dll.

Verify that MAPI32.dll is in the Exchange Server BIN directory. If MAPI32.dll is in the Exchange Server BIN directory, run setup to re-install Exchange.
Reference LinksMicrosoft product: Exchange Version: 6.5.0000.0 Event Source: MSExchangeSA Event ID: 9171

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