UnSetup error.

[jerrycasian]

I can't install the UDK on my windows 7 x64 machine. I never had this problem before and Its driving me crazy. It trys to install and i get this error.

http://i43.photobucket.com/albums/e371/jerrycasian/Reference/Capture.jpg

I did have it installed about two weeks ago and It was working fine, I even tried older builds but no luck. Has any one came across this problem? What could cause problems with the installer?

[cyberwillis]

Let me know the details

[jerrycasian]

It was something that had to do with my windows. I re-installed my OS and the UDK installed fine. Don't know was was wrong, something that changed on my system perhaps.