Hello this is my first post here!

Well, here's the thing: I have several roms and some load fine (they have a green mark), and some have a red question mark next to them, and If i try to run them, nothing happens, just a black screen.

what does the red question mark mean?

thanks!

Hi and welcome!

The red question marks means they aren't recognized by the RetroCopy databases. That doesn't necessarily mean they won't work in RetroCopy though. (But it's probably a good reason why they're not in the databases - they could be bad dumps etc.) Which system/what games are they?

I' dont have internet right now in my home, so I can't check this now (I'm at work). I'm gonna see wich games have the question mark tomorrow and post it here!