don't use the leadtek installer... even if you install the original nvidia setup (with the Leadtek file extracted) that installer has a corrupt cab files. What I've done to fix the (nvidia) installer is extract the leadtek setup file. and copy the cab files from another installation (driver 71.40) The leadtek installer extracts into your destination folder and creates a "win2kxp" folder. Inside that "win2kxp" are the original files from nvidia. 16-12-2004 09:30 4.821.293 data1.cab 16-12-2004 09:30 29.096 data1.hdr 16-12-2004 09:30 512 data2.cab 16-12-2004 09:30 459.544 engine32.cab with the correct cab files inplace you can run the nvidia setup, it will install the drivers. And if you haven't changed the inf file it will install the drivers with the leadtek card naming conventions.