Upgrading 4.5 to 9. Can I still open 4.5?

Hey everyone, I’m finally upgrading from 4.5.2 on my studio system to Cubase 9, but I want to make sure I’m not forfeiting my ability to launch the 4.5.2 software. Thank you!

It won’t uninstall your old version, so you can still use an older Cubase version with an upgraded license.

Thank you!