For starters guys please don't get mad at me because I really googled this question for a while and couldn't find a satisfying answer. Also if I'm asking an idiotic question, I apologize beforehand.
What I basically want to do is to hex edit an executable file to change an integer variable in an address I know from signed to unsigned. Is this even possible? to change variable types by hex editing? I know how to change the value of the variable, but how can I change its type?
Thanks in advance, Ray.