When I upload a music track to Magix website a copyrighted material blocked message appears. The TRACK does not have any copyrighted material unless the loops are copyrighted. I have saved and uploaded the track three times thinking it was something I did on my computer but I still get the same message. I have uploaded tracks before with no problem. I am using Magix Music Maker 2013 and Sound Pool 18 loops. Does anyone have a solution?