Pokemon Diamond No$ Gba Help

Hey, i am using no$ gba ds emulator and when i play pokemon diamond, it plays for about 10 minutes or so, before my computer shuts down. Also after i restart my game on no$gba ,my save games are gone and i have to start a new game. Is there ne way to prevent this?? any particular settings? thnx for all your help!!

What savetype do you use it ? Wrong savetype wont save the right way. FLASH 512 kbytes is what you need.

Also are you using 2.4c?

Im using Flash512k and no$gba 2.4c

If you use the patch then it won't work that way. You must have unpatch rom because it works fine.

ok il try that. Thanx