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error code 28 and 1

Discussion in 'Questions and Support' started by Kangmin Kim, Jan 13, 2026.

  1. Kangmin Kim

    Kangmin Kim New Member

    I just purchased the key.
    1. If I enter the product key online, an error code of 28 will occur.
    2. Error code 1 occurs when downloading offline activation file and proceeding.
    3. Even with TA, it does not activate the same. The product key is marked on the disactivation key.
     

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