I have a problem with the emulator of PS2. When I run a game there's a menu that shows up that says browse and system configuration. When I go to browse it goes to another menu where there are memcards but when I select them it only says No Data. I've seen in other videos that the games should appear here. Can you please help me?

P.S: I dont know if this is important but when i try to run a game i have to select No Disc cause when i select Iso and run the game there's a error.