I'm returning to MAME after a longtime away and I'm having issues straight away. I know it's not MAME, it's clearly me, so I'd appreciate any help I can get in getting this up and running.
If I select a highlighted title from a working machine I get the message.
"The Selected Machine is missing or more required ROM or CHD images. Please Select a different machine."
No matter which game I pick.
I can't see any option to fix this and I'm looking to get some Neo-Geo titles up and running.
Can anyone possibly give me some pointers?