I have tried installing the game 10 different times and it fails at 3 different points so far, Data1.cab, Data2.cab, and Data4.cab with the error 1335.
AMD Athlon 64 X2 Dual Core Processor at about 2.8GHz
3 gig Ram
Direct x 10
8800 gts 320mb
Windows Vista Premium
.Net 2.0 running
Was there ever a solution to this problem during the demo phase I have seen many postings but no solution and when they get to 40 pages of postings you can barely sort through everyone's issues.
Delete your temp files in the temp folder \User\Local Settings\Temp
and run a reg cleaner to remove all the ut3 entries in your regestry. then try again
Lol u tried 10 different times, im sure somthing got messed up.
Or just do a system restore, im sure it set a restore point when u installed the game for the first time, it did for me atleast