Please be informed that according to many reports from our customers and our own internal tests, the latest Oculus software update, which is being pushed regardless of auto-update being turned OFF, breaks any unknown source application if Oculus Home is not running (e.g. if you bypassed it with Run as Administrator). The HMD goes black and the application doesn’t start. No visible error is produced in the Oculus log file.
A known workaround is to re-enable Oculus Home.