Chat wrote It's got nothing to do with the .ff or patch_mp.ff file

You're missing a modified default's.

Can now open up the patches, but matrix for some reason still isnt showing up,i make sure that the modded patch is deleted before putting matrix on too, not sure whats happened as it works fine on every other game

With regards to matrix not working

Does it say you're authenticated on dashboard when you boot up

If so try download the matrix files again