Problems loading Bongo in Rhino 7

Have you just installed Bongo and it is not showing up inside Rhino 7.

After Bongo has been installed, Rhino 7 should detect that there’s a new plug-in and ask if you want to migrate it. For some reason this isn’t happing on some machines.

How can the problem be solved?
Run the command _MigratePlugIns in Rhino 7. In the Migrate Plug-ins Window make sure both Bongo Plug-ins are selected in the list and press ok.