LOADING PSX ROMs

I have Metal Slug X, on /ROMs. When i click play, don´t Works, only come back at the main menú. Any solution?

PSX issues are almost always caused by missing BIOS or malformed cue sheets.

And how can i resolve it?

Load up the core but not any content and then go to Information > Core Information and you can see which BIOS files it’s looking for and whether it can find them or not.

If not, go find them on the internets and make sure they’re named exactly what the core is looking for (case-sensitive) and put them in your ‘system’ directory. You can check to see what directory is assigned for ‘system’ in settings > directory.

Once it can find all of your BIOS images, try to load again. If it still fails, open your cue sheet in a text editor and make sure the files it’s pointing to actually exist and have the same (case-sensitive) filenames. Also, only bin/cue and pbp files work, not ISO or MDF or IMG anything else.

I have this:

That looks good. If you’re still having problems, I guess we’ll need to see a log.

To get a log, shift+right-click in your RetroArch directory and choose ‘open command window here…’ from there type in: retroarch_debug.exe --menu --verbose --log-file log.txt and then try to load a game. When it fails, close out of RetroArch and then copy/paste the contents of the newly created log.txt file at pastebin.com and post a link here for us to take a look.

It works perfect, thanks