Killzone 3 Externally ??

Is there a fix to get this game to run from an external hard drive yet?

I first tried just dragging the files onto the external drive but i got an error saying the files were too big so i used ps3splitter.

Its loads up to the point of the “move” screens and then i just get a black screen.

I also read that the .psarc files could be the problem so i used psarc.exe to extract the .psarc file and dragged all the folders into the usrdir folder but its not made any difference.


Any other ideas ?