well the common ways are size check (which is what they used in DOS system files) and and sum check (the amount of 1s in the code), which is what they use in most internet transfers (allthough it's more common to do take the redundant (am I using the right word?) from divison by some large number).
to find these thing out we are going to need the original .exe file (we didn't chnge anything else, so it must be this one). any Ideas?
who is this Raastad, anyway? why have I never hear of him? :blink:
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