PS2 game backup won't play

Having backup issues… I was able to make a backup of my PS2 Transformers game using a DVD+RW Officemax generic brand. I used DVD Decrypter to read ISO file and then write the MDS file to DVD. No problem there, but when i go to put it into my Mod-ed PS2 it just gives me the “Please insert a Playstation or Playstation disk” error. What is wrong? Why won’t my PS2 read the dis and what do i need to do.

PS2’s don’t like RW discs. Try a standard -R disc.

you need a mod chip or a swap disc and if you get a swap disc you need a slide card