@ Chris Thomas, DonZ63, Tech, et al.
Yes, it is. It doesn't work if you have Comodo installed though.
Why don't you just download the free VMware software and just great a real virtual machine?
It's a good software. Run well side by side with avast free.
Well, I got it to run with COMODO Firewall Free, even though the install box said it was incompatible with COMODO.
Wasn't hard to do. All I had to do was turn off Defense + (all three sections) before starting installation and then allow the .msi executable to connect to the interet by clicking 'Allow' when the firewall popped a dialog box.
I registered, clicked finish, and was successful in registration.
Watched some install videos on YouTube, got the gist of what to expect.
Nice that all private files are hidden by BufferZone Pro! Also nice that I can enter the real environment by turning it off when I need to!
As this has been running only ten minutes so far, I do not know what to expect yet.
Defense + is fully back on and running.
Thanks for the good words.