It's an issue I remember having a few years back. Never found the problem, so I remember resorting to erasing all emus, and redoing the emu setup.
However, I don't really feel like doing it again this time.
What happened is I used the sort emulator in the setup wizard (the same thing I done back then)... because I didn't added the emulators in any particular order, I thought I could sort them when I would be done.
However, the problem is, when I go back to gameex, the emulator lists are all wrong. They are showing up the roms of the previous system a given emulator slot was mapped to.
For example, my emulator 10 was the system sega genesis. It's now something else. So when I go to genesis in gameex, I'm seeing the listing of another system.
I tried to delete the dbcache, map, and everything emu_ something in the cache folder, and now all my lists and empty.
Any way I can fix that without redoing all my emulators setup?
Thank you very much in advance!
edit: forgot to link a similar thread that wasn't resolved: http://www.gameex.info/forums/topic/7918-force-rescan-of-emulator-roms/?view=findpost&p=58364&hl=%2Bdeleted+%2Bdbcache