waves 9 crash C5 32bit , but not C7 64 bit

Hey everyone
I never had this problem before on any computer, but I just got a new computer to my studio
I installed both C5 32 bit and C7 64 bit

Everything worked fine for a while, but then WAVES 9 stopped working on C5 saying “A serious problem has occurred…”
Still works fine on C7 though
:open_mouth:

Any ideas why it started happening?

Wow great support Steinberg!

The distributor in my country doesn’t want to help me because I bough through Ebay, and here apparently no one cares…