Generating Trace Logs with the Single-Tier "Lite" Edition OLE DB Provider for ODBC (OpenLinkODBC) Start the Registry Editor (Start menu -> Run... -> regedit). Drill down to HKEY_LOCAL_MACHINE\SOFTWARE\OpenLink Software\OpenLink OLE DB Provider. Right click the DebugFile key. Select Modify. Put the full path to your desired trace file in the Value data: field. For example: C:\Temp\openlink.out Exit the Registry Editor. Recreate the problem condition. Return to the Registry Editor and disable OLE DB tracing by emptying the DebugFile value.