Problems activating office 21

Terry St Pierre 0 Reputation points
2026-07-01T13:22:59.41+00:00

I have an activation key. I installed Office 21. The product code was accepted and the download and instal and the product will not work and tells me the product code is invalidlation completed. Did a restart

Microsoft 365 and Office | Install, redeem, activate | For home | Windows
0 comments

1 answer

Sort by: Most helpful
Most helpful Newest Oldest
  1. Stefan Blom 345K Reputation points MVP Volunteer Moderator
    2026-07-01T13:38:07.08+00:00

    Which is the exact product name? Office Home & Business 2021? Something else?

    Was this answer helpful?

    0 comments

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.