Hi - some help, if you could please.

Ive got a problem with an epg iptv plugin that kind of works....but then doesn't, it goes through the motions of working but then the final part (ticking the source that you need) is not there. Ive tried multiple images and none work, the old image VIX 5.0 does work but it'd be nice to stay current if I could....so, I thought I might get it working from another angle. Ive got a zero which works fine and the source is there. So, when I press the blue button and then go to the above plugin and it shows me all the sources - what is the location of the file or folder which holds those sources....my plan being if I could find that file on one that works and then transfer it to the one that doesn't....easy as that or no?

Cheers