you say you got two test c lines from two servers ,server A and server B. server A test c line works fine except for one channel ,server B test line works fine on all channels ,you decided to stay with him as he had all the channels working. but now you say he gave you a new c line but this does not seem to work ,if you typed the c line in to cccam.cfg check to ensure you typed it in exactly as you were given it. is there a # symbol at the start of the c line #C: (if there is delete it) if you are certain all is well exit and save and reboot your box. ask the server to recheck the c cline he gave you to ensure there are no spelling errors etc ,you may have to ask him for another c line to try . the fact that you have had two c lines working ok means that your setup is ok and that you are entering the c lines correctly ,so thats a good thing. i just reread your post are you saying he gave you a cccam.cfg file and not just a cline ,that would mean that you have 2 cccam.cfg files if im correct if so you will have to remame or delete the original one .if this is the case double click on var dir ,double click on etc dir ,single click on the original cccam.cfg to highlight it and then right click on it . now you see options edit/delete/rename i would simply rename it and keep the file ,call the file c (so you know the file if you ever want to use it in the future) exit and save and reboot your box and see if your c line is working now. if you want to use a second c line (server A) put the server A cline in to the new cccam.cfg .you will have to let me know if i understand your post correctly mate ,best of luck.