Missing key and Executables

  • Whenever i try to play exile redux with my friend it gives me a message saying many of the exile mods i have need a key or having a missing key which is not listed
    Can anyone help me ??
    Thank you

    Also whenever i try to join a server it says something about missing executables and its really confusing because i tried so many different things to fix it

  • administrators

    verify arma 3 in steam and verify all mods you have downloaded