Questions about the Sandbox!

Hello everybody! :grinning:
I have a program open here normally without using the sandbox, what I want to do is open another instance of the same program through the Avast sandbox.

When I do the procedure to open and keep both programs open, one on my normal machine and the other on my sanbbox, this doesn’t happen.

Why can’t I have two instances open at the same time, one on the Avast sanbox and the other on my regular computer?

I don’t use the sandbox so this is just guessing, but:

Do you open both instances from the same path? Maybe you can copy the executable and rename it something else and then sandbox one and not the other. Some progams work just fine with a renamed .exe but not all. Or copy the entire program folder.