iTunes match for two libraries on one computer
Whenever I try to enable iTunes Match in the latest iTunes beta, it says "This computer is already associated with an Apple ID." I cannot proceed with scanning my library. In the other account, with their Apple ID, it works.
There are two user accounts on our Mac. Does this mean that iTunes Match is linked to the device itself, and not the unique Apple IDs/user accounts? This means in a family that shares a computer, with unique and separate iTunes libraries within each user account, only one person in the family can use iTunes Match (but strangely, both can pay for it).
Any ideas?
Mac OS X (10.7.2)