Originally posted by shayoko
if it got corrupt from the codes would you know a way around that?
It probably means you were changing something you shouldn't have been changing which causes it to corrupt.
But as above there is no hash key for the game as when games first came out there was no protection on the saves (this is how I was able to platinum BioShock 2 back in the day of adding someone elses file to your save)
It will just be trial and error eventually you will figure out which parts you can edit and which you can't.