Thanks Interesting you say that because I literally just DID a rebuild the Win 10 system install from scratch about a month ago. From scratch as in formatted hard drive and started over with the latest image. I've only added BlueMoon, BI and Horizon VMware (one program) since the fresh build. No idea what Caphyon is and did not use Windows Compatibility Assistant. So anything else on the computer came from the Win 10 install.