sure... Dont have the config file I had yesterday because I deleted it. this is a fresh config file (same error msg). It is fresh out of the zip file, so I dont know what ya gonna do with it . config.js Well, yes I did NLite my xp. But it was working fine untill yesterday. Since then, I tried to use wpi on xp source that was NOT NLite-d. Still same error msg. I also tried to run WPI.hta from some totaly different folder, away from my xp source. BTW, I dont know if I mentioned that I have this problem while I am trying to CREATE my xp cd, and its NOT an error I am getting while I am trying to install XP. thanks