RUST game crash error

Hi I have a friend who experiencing some difficulty in joining any game, as soon as he gets to the start menu area he hast this message

The game crashed.
The crash report folder named “2016-02-22_212922”

This is just one code of many that he has that pops up

We have tried the usual verify files/ reinstall etc

Can you please please help get him on

Thank you and awesome game :ok_hand:t2:

[editline]22nd February 2016[/editline]

Sorry wrong place (face palm)!!