Answer
The GMS MAPI Connector stores its log file under the following locations:
Windows NT
C:winntprofiles<username>Local SettingsApplication DataGMSMAPIGMS.log
Windows 2000/XP
C:Documents and Settings<username>Local SettingsApplication DataGMSMAPIGMS.log
Windows 7
C:Users
If there isn’t a .log file present, you will need to enable logging from the GMS connector settings within Outlook.
Keywords:MAPI Connector Log files outlook local cache store