The GDAL_DRIVER_PATH sort of works. I set it to the Server\Fdo\gdalplugins directory. But the ECW is in black and white. I guess this is because the ECW files are in a newer format than the driver can handle. Best regards Hans Milling... -- Sent from: http://osgeo-org.1560.x6.nabble.com/MapGuide-Users-f4182607.html