Hello. I jut bought a brand new (from Dell) Alienware Area 51 computer (just for Rift) - Windows 10 Home. I attached it to my monitor and my speakers. First problem was it would not allow me to download any game. Fixed that by following Oculus recommendations. Now, I have downloaded 3 games (Valkyrie, Lone ECHO and Arena). Played a little last night. Turned off the computer and came back this morning to play again. Getting that error on all three games. Any suggestions? Thank you!