Unavailable Roms Showing

[JohnnyDangerX2]

Hi everyone.  I hope someone can help me with this issue. When I start mGalaxy and get my list of games it shows more than it should.  For example, say I want to play Shinobi, there will be roughly 10 Shinobi options, but not all of them work.  All but one will say the rom is not available.  I pretty much have to try each one until I get the ones that is available.  This is happening for a large amount  of the roms I have.  How can I make it so that only the roms that ARE available show?

I am running mGalaxy Premium V8.

Thank you.

[mgalaxy]

Hi Johnny,
Firs, I would advice to consolidate your Mame rom set
That said, you can show available roms only this way:
mGalaxy > Preference panel (default key is 'Shift') > Check 'Show available roms only'

[JohnnyDangerX2]

I just realized I never returned to thank you for the suggestion, thank you.  I havent had much time to research consolidating rom sets.  Any guidance on where to start.  Ive had this rom set for years and havent looked for a new one in a long time since its kind of always worked. Any suggestion is appreciated.