Uninstalling Rhino 4 after upgrade

Hi,

After upgrading from Rhino 4 SR9 to Rhino 5, is it OK to uninstall Rhino 4 or must I keep both version on my computer?

Thanks.

You don’t need Rhino 4 unless you have plug-ins that won’t run in Rhino 5. FYI… we have over 100 installations, and I was able to uninstall all Rhino 4 installations without incident.

Dan