Upgrade Key not working with my previous version key after installing on new mac.

Discussion in 'Licensing and Activation' started by TimothyK4, Jan 12, 2026 at 7:20 AM.

  1. TimothyK4

    TimothyK4

    Messages:
    1
    Hello good folk, I am having an issue with an upgrade key of mine not working when I attempt to enter the previous version key. I'm getting the error "The server has not accepted your key"

    This is problematic as I use parallels on several macs (and have had no problems with my other keys)

    I can provide the key if needed. But the key in question ends with the following characters.
    XXXXXX-XXXXXX-XXXXXX-XXXXXX-N6NQBK

    Assistance would be appreciated so I may get this version of parallels reactivated.

    Timothy
     

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