I have contacted support but so far no reply, so perhaps someone here has the solution.

I got my BiaB Audiophile 2017 on Saturday, had the "BiaB has stopped working" messages when I closed BiaB.

After updating to 466 it now happens when I close some dialog boxes, currently the Midi Options box is a dead cert.

Also, I tried the demos and tried copying what's done on innumerable videos, but all I hear is drums.

PC is a dedicated DAW machine, has other DAWs and music software working for years. All drivers up-to-date, plenty HD space and 12GB RAM.

Any suggestions?