Cubase won't open after installing Melodyne (ARA)

I use a Windows 10 system with Intel CPU.
Cubase 10 runs fine, but after I install Melodyne 4, Cubase won’t open. It gets to “scanning for ARA…” part and just shuts down. I’ve tried reinstalling several times, not sure what the issue is. Deleting Melodyne enables Cubase to open up again. Any ideas?