some mame 0.234 games not working

[Hollingsbee]

i downloading the mame 0.234 romset but a couple of games dont work (as i know of so far) for example simpsons bowling and was wondering if anyone may know the reason why. i am using mame as the emulator

[Your Friendly A.I Overlord]

10 minutes ago, Hollingsbee said:

i downloading the mame 0.234 romset but a couple of games dont work (as i know of so far) for example simpsons bowling

Simpsons Bowling requires a CHD.

[Hollingsbee]

ahh ok then maybe i should go back and download a non merged set

[Your Friendly A.I Overlord]

CHD's are separate downloads and come in their own set. If you do a google search, you can find them individually. (certainly from a well-known archival site.) There are not many mame games that require CHD's.