A couple of things right off the bat.
First, the question needs to be asked: are you running EECH in the background while running the patch. If not, then reboot the PC and try again (just in case the process was still running residually).
Second, you may have issues running from c:\program files, especially when it comes to mods and overwriting files. Vista and Win7 assign protected status to c:\program files (including x86); my advice is to uninstall from the current location and reinstall to something like c:\games\GOG
XBL: The Mad Gonzo
The average Naval Aviator, despite the sometimes swaggering exterior, is very much capable of such feelings as love, affection, intimacy, and caring.
These feelings just don't involve anyone else.