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Error Code: TokenAlreadyRedeemedByOtherMSA

Sam K2 0 Reputation points
2026-03-04T05:47:16.4733333+00:00

first time redeem a product key but returned error code: TokenAlreadyRedeemedByOtherMSA

Microsoft 365 and Office | Install, redeem, activate | Other | Windows
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  1. DaveM121 851.1K Reputation points Independent Advisor
    2026-03-04T06:20:52.15+00:00

    That error indicates the Office product key was already activated on another Microsoft account, is this the first time you have tried activating that product key.

    Where did you purchase the Office licence or subscription, and were you provided with a key card to activate the licence?

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