Reply to Cant play recorded Traktor mixes! HELP!

After recording a mix i cant listen to it in itunes or any other media host on my pc. I have the record output set to my fast track pros 1/2 outputs and the source set to internal. Ill record a mix and the file shows up in my traktor music library but when i click on it it shows up in itunes and wont play. It just stays stuck at the beginning, i cant even drag the scrub bar. And when i try to open it with windows media player it says it encountered a problem playing the file. What else could i be doing wrong? I could record mixes fine with TP but cant at all with TP2.

Thanks for your help.
Much Love