I couldn't find the info i wanted in the guide because the CDA i was using isn't listed in xs++.
I did read somewhere that i had to put the CDA files in the same directory as xs, i was trying this but it failed to work because i hadn't extracted xs and the CDA files to my C drive. I had got them on my desktop and it wouldn't work.

All sorted now and back to how it was when i first bought the phone.