Sorry to (sort of) disagree with the others here, but exactly what problem are you trying to solve? I believe that the install codes used prior are hiding in the Registry someplace, not in files, and some players report that using standard Registry cleaning tools like CCleaner does not really remove them even though they do a good job of cleaning everything else up from a prior install. They aren't doing any harm if you were going to enter the exact same codes anyway, or is that not where you were going here?
