[Diamond] Loading edited save causes black screen

[mariosmentor]

So, I started a new game on Diamond. Named myself Ross. Two badges in, I realized I hated the name Ross, and preferred Darrell. So, I busted open the latest version of PKHex, and changed my name to Darrell. For good measure, I edited all my Pokemon's OT name to Darrell (except for a Chatot I got in a trade). When I opened up my game, it showed the save file, renamed to Darrell, so far so good. But when I pressed A, all I got was two black screens, never changing, no sound whatsoever, just black screens. If I screwed myself over, I'm never using PKHex on a Gen IV save ever again. And no, I don't have before/after saves.

EDIT: Forgot to mention I'm using an R4i 3DS SDHC RTS. And yes, I made sure I got the latest firmware.

EDIT 2: I checked the FAQ, and yes, my save file is 512KB.

Edited December 31, 2016 by mariosmentor

[Kaphotics]

PM the save file, I'll fix it.

PKHeX should be automatically keeping backups for you if you let the program set up a backup folder...