There are many possible causes for Office 365 activation errors, for example: What causes Office 365 activation issues? The remainder of this article shows you why these issues occur and how to solve Office 365 activation issues. In case you build your master image using Citrix App Layering, make sure to check the following log files: The main message in the details states Office Subscription licensing exception. In the application event log, you find one or more errors with source Microsoft Office 16 and event ID 2011. Or the following error: 'Sorry, we can't connect to your account. A repair attempt was unsuccessful or was cancelled. 'Microsoft Office can't find your license for this application. You may see one or more of the following errors. And than your euphoria disappears due to the fact that you cannot activate your product. You have installed Office 365 on your local machine and are excited to start working with it.
What causes Office 365 activation issues?.
