XML file help - error message

[cmatthews11]

I've been trying to redeem some itunes digital copies - have two different master xml files that are supposed to work on any film but the following error happens:

1. I burned the .dmg file to a disc and run it once the disc is loaded which takes me to the redeem code screen in itunes.

2. After entering the code it shows up on the top of the screen saying that the film is being transferred but right afterwards I get the following error:



Happens with every code I try. I'm on a MAC (OS X Yosemite 10.10.2) with itunes (12.2.0.145)