AVAST Premier Sandbox problem

Hey everyone. Have a problem with a sandbox module. I cant set it up - https://i.imgur.com/FuJoSlc.jpg , i cant use it by clicking on apps and choosing - “Open it with AVAST Sandbox” and etc. Help me…

More information would help.
What operating System ??? What version of Avast ???
Any other security related software you’re running may also be helpful.

Win 10 x64, the newest Avast Premier version, 1 year of subscribition. Firewall is off.

Thanks. Now you’ll need to wait for one of the users that uses the Premier version.

Hi, can’t read Russian (screenshot).
Best you ask here: https://forum.avast.com/index.php?board=28.0