How to remove an authorization when the computer is down ?

[jacquesa23213010]

I do not remove an ADE authorization on an unrecoverable computer.
How to do, I have already used the same authorization twice ?(free license)

[Claude22871498ya4k]

I want to remove books I already returned and I think this is exactly my problem.  I do have at least 2 authorizations given to computers I do not anymore access to.

[NealONeal]

Hello,

I also have this issue. Multiple computers on which I don't have have access to have authorizations. 

Is there a way to access the list of those authorized computers somewhere and to manage it?

Thanks