I know topic marked [solved], yet I was unable to make Ultra Vision to work on my Windows2003 32bit installation. I tried to tweak those files to the "you are done" point (see quote above), yet video driver didn't work. Sound did work, but that's about it. I also copied/renamed winxp.Lst to winxp64.lst , but I totally missed the rest of explanation. Can someone clarify, what specifically should be replaced with what code and where again specifically location/file/line. I am not that geeky to understand when you say "edit DevInst and remove leading ;run silent install with standard InstallShield switch:" That's too cryptic for me. What's "leading", "standard install switch"? Where to put all that within the file, how?? I can only follow "copy" "paste" “insert", "save file", "make a new folder" instructions. Besides there is a new version of the software released and this post needs updating anyway. Could someone real geeky post a real down to copy/paste level instruction that even dummy like me can do it. So I admit being dummy beforehand, so you don't have to prove being geeky , could you be so kind make a post in real simple copy/paste language. That's the bottom line.