
Type cmd on the start menu and open the Command prompt when it comes up.The steps below work with 64-bit Windows and 64-bit Office. You can use the Support and Recovery Assistant (SaRA) to remove the license or the following steps (which are faster).

To fix this, you need to remove the license for the Office version you no longer use. Or you switched from Office 365 Home or Personal subscription to an Office 365 Business subscription but are missing some business features because the license keeps reverting to the Home license. The problem: you had an Office 365 trial version or a subscription and switched to a different subscription or a perpetual license but are always being asked to sign in to activate the old license.
