How to stop security recommendation warning.

I am currently uninstalling a lot of software off my computer,
Whenever I attempt to uninstall a new program I get a pop up saying.

“You are opening an application that may be potentially unsafe. We strongly recommend opening this application in the virtual environment of the avast! sandbox to avoid any risk to your computer.”

I know the program is fine and uninstalling so I select run normally, push remember, then ok and it uninstalls.

This is a bit tedious though when it is popping up constantly. Is there anyway to stop this from happening?

File Shield > Expert Settings > Autosandbox > Disable