Recently I needed to uninstall ps, as frankly it wouldn't open, at all, but when I tried to reinstall I got the message error opening file for reading, it gave me three options, abort, ignore, and retry... Retry did nothing, aobrt closes setup, and ignoring the problem and the various other identical messages that appear afterwards does install planeshift, but none the less it still wont run after clicking on it.
So I come here with my problem, any suggestions?