The "Product Activation Failed" error in Microsoft Office arises when the application cannot verify your license or subscription status. This hiccup, hindering full ...
This post features solutions to fix Your computer’s Trusted Platform Module has malfunctioned, Encryption failed, Error 80090034 Microsoft 365 apps Activation error ...
The account isn’t associated with this Office product error usually occurs due to incorrect account details or a blocked user account. You can fix it by signing out ...
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