Event ID - 28

Event Id28
SourceMSExchangeCCMC
DescriptionFailed to find or create the following required subdirectories under the connector store: Bad, Import, Export, Submit, Dirsync\Import and Dirsync\Export. Use Regedt32.exe to verify that the value for "Connector Store Path" under the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeCCMC\Parameters is correct.
Event InformationAnother thread may have a handle on this key, data may be missing, or access control may be preventing access. Verify that the directory Exchsrvr\Ccmcdata exists, is available, and has the appropriate access settings. You may need to reinstall the connector.
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