Thanks a lot for your help Placebo...
Installs with annoying webapp installed on my pc.
Used an aftermarket cleaner, so I think it cleared my temp folder, but I'll double check.
I downloaded it on the work PC today and it fired right up...
Something with my computer. I'll be sure to post results/solution...
Shame Amazon downloader takes hours...
---------- Post added at 01:17 ---------- Previous post was at 00:40 ----------
Tried removing any trace of BIS, including registry... reboot, still freezes in same spot. Clearing Temp folders and redownloading. again... I'll try safemode w/ network support overnight.
Any other ideas?
Cheers,
loudbay