I "own" Studio 5 and can't use it, because I went back to Win 7 due to Windows 10 doing things behind my back like using my internet allotment.

For Celemony to drop Win 7 support is a punch in the gut; I paid money beyond my pay grade by a long shot and can't use what I have on hand. Celemony said you could roll back to 4 at one time but I'll just wait until Fall if I get a Win 10 machine.

For my money, Melodyne Studio 5 has not been useful. Assistant 4 was great. Whoever makes decisions like that ought to be fired or otherwise ousted

-update- dear geniuses at Celemony: there is a terrible Microsoft vulnerability that MS is making a patch for Windows 7 - because they know a great number of users stayed with it.