Hi Paul,
Yes, I am absolutely sure that I use 64bit version.
(I have tried as a STAND ALONE and as a Server too)
Today I have done some investigation:
AMD platform with PLAY 6.1.2 -VST3
VEP6 - 6.0.18067
VEP7- 7.0.877
No success.
But when I install PLAY same version but VST2.4 this is working well.
Same result on INTEL platform.
So, temporary I gonna use 2.4VST version of PLAY.