^^^ I agree with the above, if youve been changing around with a lot settings and stuff and got all your files backed up I`d start again, then set up your MAME so it works ok (it finds the roms etc), THEN set up your Mala program, it mainly needs to have the directory locations set up, (so it knows where to look for the info on ROMS,videos,Snaps,cabinets etc.. to make lists and show the files, remember to refresh the rom list) , get them working with the default layout (and back it up before playing about with layouts and game lists and emulator trees and the rest).
if youre planning another one after this set it all up so you can just copy and paste a folder it to another computer, I made a main directory called "Arcade Cabinet" on the C drive then set up mame and mala inside that so i can just copy and paste it all to another machine (barring problems with different windows systems should then work straight away)
---> Mame Folder containing MAME & all roms snaps videos etc
C:Arcade Cabinet {
---> MALA Folder containing Mala, layout designs game lists etc
Also MALA needs to know what inputs do what for navigating its menus/lists so if you`ve set up your mame inputs differently to the default you might have to edit those too, it wont affect the controls in mame unless you have exit game the same as one of the controller inputs, think I`ve said it right
