Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello Yuhao,
Thanks for the response, I use only 1 account on this device, which is an administrator that is linked to my Microsoft account, and it was working perfectly fine, then recently it happened out of no where, I did not install any third party apps recently nor did any changes to my account.
For the following part:
"According your description, the problem may have nothing to do with your Office, it is more likely a permission problem with your local account. Please check the permissions of the local account you use to log in to Windows.
- Select Start > Settings > Accounts.
- Under Family & other users, select the account owner name (you should see "Local Account" below the name), then select Change account type. **Note:**If you choose an account that shows an email address or doesn't say "Local account", then you're giving administrator permissions to a Microsoft account, not a local account."
I did follow these steps and it showed me that I already am an administrator.
And for the file extension / type association it is set to run the corresponding office program, all of them has the relevant Microsoft office program assigned to them, so unfortunately that did not solve the problem either.
Thanks again for taking the time to look into my issue.