is there a fixed exe for the new Neverwinter Nights 2 patch ?

[cyrusdriver]

Hi
i just patched NWN 2 ver. 1.03.840 English to the new ver 4 patch i also used the mini back up image with daemon tools and used YASU to hide the virtual drives i have also tried to use it after disconnecting my dvd and cd drives but it wont work but before i revert the new patch back to ver. 1.03.840 English i thought i'd ask if anyone knew if there was a ver. 4 patch out there i have looked at mega games and at game copy world and nothing seems to be out there yet any help would be appreciated
regards
cyrus