Well, I updated to Platinum and went windows 10.
What a nightmare that was. I've spent the whole weekend struggling with it, and now have a PC with no software on it at all.
Certain synths refused to open, some crackled an popped, others were so slow to start.
I'm not sure what the problem was (my ineptitude with computers, maybe)
At first I thought it was the Win 10 update, so I wiped the system, went Windows 10, and started afresh. Didn't work.
Went back to 8.1 and started afresh, now the stuff that worked fine before doesn't work.
Could it be my Onyx 400F? What on earth have I done?????
The moral of the story is : if it ain't broke, don't fix it!
:(