Some games in mame not loading

[trellos]

Hello,I loaded my mame version 0.189 in Launchbox but some individual games although video and pictures are downloaded games don't start ,can I do something to fix them individually ? Thank you.

[DOS76]

which games in particular

[trellos]

Some street fighter editions,Cadillacs and dinosaurs 

[Retro808]

Check to make sure you have the qsound.zip file in your roms folder and it has 2 files in it. The qsound needed updating from Mame 0.186 and up. 

[DOS76]

Okay CPS2 games you probably need the new qsound.zip file. How old are your ROMs

 

[trellos]

My roms are v.0185 where I find these files and how I update them ?

[trellos]

Help please

[Retro808]

You will definitely need an updated qsound with 185 roms running in Mame 189. It is against forum rules to advise where to get rom files due to legal concerns. I would say go back to where you got your 185 set and see if they have an updates pack. 

[trellos]

I don't even remember where I downloaded these files ,thank you all for your answers though

[Retro808]

Sorry we cannot be more helpful on where to get the file. I will say try also searching for a file call dl-1425.bin. If you have a qsound.zip already with your 185 pack the update added the dl-1425.bin file to the old qsound.zip. I just did a search of that file name and found a couple sites very helpful. 

[trellos]

Thank you very much ,I'll search for the specific file.

[trellos]

Thank you all!! Problem fixed all games play !!!

[Retro808]

Good to hear you are up and running.