You must upgrade all the App Visibility server components to the same version.
If more than one App Visibility server component is installed on a computer, you upgrade the components together. With the wizard upgrade utility, you can also install a component that is not currently on the computer. With the silent upgrade script, you must first upgrade the current component or components, and then run the installation utility or script to add other components.
The App Visibility portal and collector upgrade processes include a database migration, which moves data from the previous App Visibility database, to the current PostgreSQL App Visibility database.
The following topics describe how to upgrade and verify your installed version of App Visibility server components to the latest version: