Need help with MAME4ALL!!!

[Lord_Rob]

i posted about this before but no one answered...when i try to run a rom it just gives me a picture of jumbled up textures and pictures, i put the roms folder in the mame4all folder and the emulator notices the game fine, im trying to play commando, but it isnt working, andy help?

[ACID]

Check mi list of compatible games for mame4all. Also you need to put the zipped ROM in a sub folder named Roms. and third you cant rename the Roms.

[Lord_Rob]

i did check the list on the site..and i put a roms folder IN the mame4all folder and i didnt rename it, i sad that the emulator recognized the roms fine, but when it played it, it was messed up