Why do I get a message that I am running an old version of a database when I try to open an existing connection?

Why do I get a message that I am running an old version of a database when I try to open an existing connection?

When Blue Prism software has been upgraded and that software upgrade involved database changes, then the database to which you are connected will need to be upgraded. In the Connection configuration screen is a button called "Upgrade Database" which can be used to upgrade your database tables to the latest schema version. 

Upgrading the database will make the database schema compatible with your current user interface version. Upgrading the database will upgrade it for anyone who uses this Connection.