

If it isn't set correctly, follow our guide on how to change the date and time on Windows 11.Activating Microsoft Office 2013 With The Product Key Look at your screen's lower-right end and check the set date. If your subscription is going to expire in a specific month of the year, which is yet to come, but the date you set on your device goes past the day when the subscription will actually expire, you may encounter this error. The "Product Activation Failed" error can also be caused by an incorrectly set date on your device. Then, sign in again using the account that has an active subscription. If you see a different account there, click on Sign out. Under User Information, you can find the account information.

Navigate to the File tab and select Account on the left sidebar.


If Microsoft detects that you are using a copy of Windows that is not legitimate, it may block your access to certain apps and features.Ĭonsequently, your legitimate Office subscription may not work on illegally activated Windows. Just as you should avoid activating Office apps through unauthorized means, you shouldn't use unauthorized gateways to activate Windows.
