Open Control Panel -> Administrative Tools -> Data Sources (ODBC)
In a 64 bit environment Open C:\Windows\SysWOW64\odbcad32.exe (ODBC)
Select the “System DSN” tab.
Click ‘Add…’ for a new DSN.
Select DSN as an “SQL Server”. A window to ‘Create a New Data Source to SQL Server’ will appear. Choose the ‘Name:’ of the database added in Enterprise manager. (i.e. QESTLab_AUBOR) and enter in ‘Server:’ “(local)”. Note the DSN name has to match the name in the Enterprise manager.
Click next -> next
Change the default database to the newly added database. (i.e. QESTLab_AUBOR).
Click ‘Next’ and ‘Finish’ on the following screen.