If Earth VR doesn't start, update to latest version

[dpkay]

Thanks for all the feedback in the forums! We have received reports about Earth VR not being able to start on some machines.

It currently appears that Google Earth VR does not yet support surround audio systems properly. As a workaround, we pushed an update on November 17th (build ID: 1465278) that triggers an error message for systems with audio output that is not stereo.

More discussion can be found in this thread:
http://steamcommunity.com/app/348250/discussions/0/215439774851686292/