Frequently Asked Question

Office not activating error 0x80070005
Last Updated a year ago

Check Registry key "Computer\HKEY_USERS\S-1-5-20" permissions to make sure Network Service has full permission to the registry.


https://support.microsoft.com/en-us/office/office-error-code-0x80070005-when-activating-office-7aa7600f-df57-4aef-81d2-25509c66f865

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