Event ID - 9171

Event Id9171
SourceMSExchangeSA
DescriptionFailed to initialize MAPI32.DLL.

Error: error message
Event InformationAccording To Microsoft:
Cause:

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

Resolution:
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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