Final Fantasy Hacktics

I'm not entirely sure if you're still updating this version or if you're focusing on your remake, but i just "invited" one of the thieves from the dorter fight at the beginning of chapter two, and two things here, he has young ramza's picture, and mustadio's engineer default class...It's not a big deal, i'll just have two mustadios 

sadly something is wrong with my computer, the whole reason i'm trying to put it on my psp is because my pc won't run epsxe, something wrong with my OS i'm guessing. Like one day my microsoft office just quit opening and saving any new documents and when epsxe is open, i click run iso, and i don't even get a bot letting me select my iso...so i'm up against a wall, unless anyone thinks they have an idea on that i guess i'll just have to admire from afar until i get the time to back up and reformat my HDD =) again sorry if this is in the wrong section

After searching the forums here for a couple hours and not finding anything similar to my problem, and trying to figure out if this is the correct place to be posting this i figured i'd give it a shot.

After patching my game and getting through the first 2 fights, my game crashes when trying to assign secondary abilities on all characters. I've tried re-patching and reapplying the iso to the psp, tried an older version, and i'm still getting the same issue.

Anyone have any ideas or a fix maybe?