punkdirt

I've been having trouble installing the Fixpack in Windows 7 (32-bit). When I run the executable (Setup-PST-Fix.exe), It does this and then just quits:

 pst install fail.png   37.16K   461 downloads

Afterwards, the .exe file apparently deletes itself, but in a weird way where Windows doesn't realize the file is gone and just fails to access it. I have to wait a couple of minutes for it to remove the ghost file before I can try again. (I actually encountered this oddity when installing GhostDog's UI fix, but turning off my anti-virus fixed that.)

I've turned off MSE's real time protection and the UAC and the problem persists, and it looks like nobody else has run into it.. Any help would be appreciated.