When I downloaded a Simulator game, Avast! ask me to use sand box as this wont allow me to save any info I say always allow, but it still wont let me save any info to return to the game at the point of saving it. anyone with any help please, would like to disable sandbox if poss
Thanks for coming to the forum. 
In order to help you, we need more information.
What’s your Operating System ??? Which version of avast are you running ??? Free, paid ???
What other security programs are installed???