[Bug] Unhandled Exception error

[AlitaKazami]

Describe the bug
I haven't used the randomizer in a long time, and I keep getting an error message every time i hit the randomize(save) button saying "There was an unhandled exception trying to save your ROM to disk."

Screenshots
If applicable, add screenshots to help explain your problem.

System (please complete the following information):

• Operating System: 64-bit operating system, x64-based processor
• Java Version: 8 update 431
• Randomizer Version: 4.6.1

Additional context
I will be gone for Christmas for a while, so I may be unable to reply if there are solutions to my problem until around January

[Hnnsen]

i want to play the same game randomized and my problem is that the randomizer demaged the file 500mb are after the randomizer only 275mb and the game crashes all the time