I honestly have no idea what is going on. Too little info.
If you have empty .dat files, then your project was somehow corrupted.
This _might_ occur if you enter a letter in a textbox that doesn't support this however I added a check for that.
Oh hmn, maybe it's because I used an é character in the game's title?
Probably. But unlikely. It reads the name as a string so there shouldn't be any problem with that
