I had a setting for NtfsDisable8dot3NameCreati
on that was set to 1. It basically disabled the creation of short file names. I changed it back to 0 and rebooted. Right now I have to blow away the user's profile and then it will start installing this one application we have. I thought I could just delete the temp folder in local settings and have windows auto create it, but I still experience the same problem with it not being able to find a file. Here is a link explaining it http://www.amigaforever.com/kb/4-131.html
. I'm trying to get away with not having to blow away the users profile.