No, don't remove the .uop files. They can co-exist with the .mul files once you create them. There's a open question at the moment that the newer .uop files don't run well with this converter. Give it a shot, but after a few client spins, this converter doesn't seem to work as well. The assumption that the offset would be fixed probably is wrong. I just haven't found any additional information that describes the actual .uop format. I'm sure someone out there has this information, and once I get it I can quickly fix up this converter.