Save issues with Resident Evil games

I'm playing these games on my phone and everytime I try to save no matter which memory card I'm using I get access error it's really bad when I'm trying to save with Resident Evil 2 because I am forced to start a new game on either disk

Edit:Since I assigned Memcard files I have been able to save in Resident Evil 2 I will test this out on the other Resident Evil games hopefully it will work on them too, if possible could a moderator please close this topic?