There isn’t a way to facilitate this within the install.
The autostart shortcut is located in
You could remove access to the application in the
Program Files\odrive folder, by making it accessible only by a single user, or an Administrator.
It would also be possible by removing the application, entirely, from
Program Files. The items in
Program Files are just a launcher, that then installs the binaries into the user’s profile directory under the
.odrive\bin directory. odriveapp.exe can be run directly.
I would say the first option is probably the cleanest, though.