I have what appears to be a write permissions problem with dosbox on PSP. I searched through this forum but haven't been able to find an answer. In fact, I've googled my way through the internet and I haven't been able to find anyone even having this problem.
Dosbox itself appears to be working fine. I have HOMM2 (a legal copy) working (albiet slowly). The problem comes when I try to write over any files. For example I can't overwrite saved games, and thus HOMM2 crashes at the end of the turn as it can't autosave. I get an error saying "Unable to open file Autosave.gm1" or words to that effect. I am able to save new save files, just not write over existing ones. None of the files in question are read only.
I have a similar problem in Wacky Wheels, with an error as I load the game saying "Cannot open WACKY.CFG for WRITE/UPDATE".
It all points to a permission problem but i dont know how to fix it. I am running several emulators as well as some old PS1 games, and dosbox is the only one that has this problem.
Any help would be appreciated.