How do I determine where FLEXlm is looking for a license on Windows?
Run lmtools. Choose the Utilities tab. Click the List All Vendor Paths button. Look for the gridgend line. Use the Append button or Override button to modify the path. (One can also edit the registry entry for HKEY_LOCAL_MACHINE\SOFTWARE\FLEXlm License Manager\ GRIDGEND_LICENSE_FILE but this is not recommended except as a last resort.