I bought FF7 as id never played it before. and at first I had to save on my friends PSX Mem card. It worked fine. THen I got word that they had gotten in PS2 Mem Cards. We went down and got one but I cant save FF7!! Plz help me out!
Have you tried formatting the memory card before you started trying to save games? Just a suggestion. I had the same problem as you, and it turned out that the memory card wasn't formatted so I couldn't save anything. Hope that helps.