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Exchange Server & Requirements ODBC error

OLEDB or ODBC error



Error Description:”Cannot connect to the data source ‘[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified;IM002’.” 

Error Reason: “MS Access Database” User DNS is not configured on the user’s machine. 

This error can occur with these applications: Folder HelpDeskTimeCard,E-mail Converter and Calendar Browser 

Resolution: To configure a User DNS for the MS Access Database, follow the steps below:


Open Control Panel > Administrative Tools > Data Sources (ODBC) >User DNS tab.


Click on the Add button.


You will now get a list of available Data Sources. Select “Microsoft Access Driver (*.mdb, *.acccdb)” and click Finish.


You will now be asked to enter Data Source Name. Give “MS Access Database” as data source name.


Click OK after adding Data Source Name.