So, Dr. Clipper and/or davebaol is/are being (a) total asshole(s) to any and all pirates who use their installer. (Man, that was a lot of ambiguity avoidance.)
The installer makes it seem that it can also install something to assist in running pirated games, but really uninstalls itself if informed that you would like it to do so. It also prevents you from running it again, though this can be circumvented.
I’m not really a fan of (read: I FUCKING HATE) this behaviour, so I modified the code to remove it. You can find my modification (and its source code) here: http://dl.dropbox.com/u/2092371/IOS_236_Installer_v6_ProPiracy.zip
Enjoy it.