My old PC has died so I cannot deactivate the license to activate it on my new PC - the ticket I was sent for offline deactivation doesn't work

My old PC has died, it won't even turn on, so I cannot deactivate the license to activate it on my new PC. I requested offline deactivation hoping that would work. I inserted the ticket number I was sent, but the offline deactivation didn't work. I have applied my "extra" license for the moment, but I need to deactivate the one on the old PC. Please help!

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