What type of conversions are you having problems with? c2w is only one option for homebrew injections that can be opted out of, that likely is having no affect on your real problem. Please also post logs.
Well I deleted the c2w folder from the script and gonna see if its working now.
I was trying to convert GameCube games!
Super Mario Sunshine
Do you have a version history?
I liked it when it was actually showing me what the script was doing... now it doest and freezes my computer completely during the Converting to NFS phase
EDIT:
Yeah it doesn't work, for some reason it stays in a black screen, I don't think is the c2w stuff I think is the autobooter .dol, the main.dol new one must have a problem
EDIT 2:
Did you make changes to the img file?