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That's what I was scratching my head over. Napster actually shows you, but I can't get iTunes to do the same.

Failing that, is there a way to deauthorise all PC's but the one you're accessing the iTunes account on?
 
Failing that, is there a way to deauthorise all PC's but the one you're accessing the iTunes account on?

Only when you've reached your limit of 5 authorisations. If you go to your account you get the option to de-authorise all machines. Then you re-authorise the machine you're accessing your account with.
 
Only when you've reached your limit of 5 authorisations. If you go to your account you get the option to de-authorise all machines. Then you re-authorise the machine you're accessing your account with.

Thanks

I'll do that.

BTW, unless they've changed the policy, you can only do that once a year. So use it with care (or contact support if you need to do it again and talk them into it).
 
I thought you just had to : Open iTunes > Advanced > De-authorize
:confused:

That deauthorizes just the computer you're on. But if you no longer have access to the other authorized computers (sold them, forget to deauthorize before reinstalling an OS, etc.) you can deauthorize all of them at once.
 
That deauthorizes just the computer you're on. But if you no longer have access to the other authorized computers (sold them, forget to deauthorize before reinstalling an OS, etc.) you can deauthorize all of them at once.

How do you de-auth them all at once on the PC then?
 
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