The old activation key has not been accepted by the license server.

Discussion in 'Licensing and Activation' started by HongsenZ, Aug 16, 2025 at 6:43 AM.

  1. HongsenZ

    HongsenZ Bit poster

    Messages:
    4
    I activate parallels desktop 15 on my old MacBook,and upgrade to parallels desktop 16.Now I buy a new Mac and want to activate parallels desktop 16 on my new Mac, But encountered an error says 'The old activation key has not been accepted by the license server.',please give me some advices.
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  2. HongsenZ

    HongsenZ Bit poster

    Messages:
    4
    where is the forums manager?Nobody can deal with my issue?
     

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