How do I use SandBox Mode?

I have Avast! 5 Pro (paid version) and I don’t see how to use it. :-\

My other computer has the Avast! 5 Pro trial installed, and whenever I right click something, is has a sandbox option.

My Avast! Pro machine is on a 64-bit OS while the trial one is on a 32-bit OS. Could this be why?

Nope, it works on x64 very well.
Have you rebooted after installation?
After I installed, I had to reboot before sandboxing worked.
:smiley: