I believe this is two related problems. I can't unpack my fpk files. I go to the scripts section and run the appropriate script. All that happens is I see a small window flash on screen for a half second, and then nothing. None of the files are unpacked. Now, when I start Nexus I get an error about my asset paths with the following details: Error establishing asset paths. Exception: System.IO.DirectoryNotFoundException Source: mscorlib Thread: Main Thread Description: Could not find a part of the path 'C:\Program Files (x86)\Steam\steamapps\common\sid meier's civilization v\Assets\Assets'. I've been digging around in regedit changing every key I think would matter. I even deleted the main Nexus key and all it's sub-keys. But this error keeps popping up - pointing to a folder that doesn't exist.