[Kees B]

Just to add that I have exactly the same BSOD problem as Vbart. Only in my case re-starting the VM once or twice usually does the trick and Etka then starts up and works well. It also sometimes happens after closing Etka, or when closing the VM. On another day all works well.
Am using Windows 10 64-bits as host.

I tried running the program on my laptop with Windows 10, same BSOD problem.

A friend of mine installed the program on his PC and it works fine. His PC is brandnew, whereas mine (PC and laptop) is from 2009. Suspect that there may be some hardware or BIOS or driver conflict - would love to be able to sort it out.....

Thanks for any suggestion.