I just encountered this problem, too, setting up my CV1 on a new laptop.Downloaded and ran the installer from the Web site.Plugged in the cables when prompted.HMD found but sensors not found.Exited the installer.Settings > Devices: 2 x Rift Sensor; D...

I've encountered the problem witih dlumd11.dll interfering and preventing my DK2 from activating. My USB monitor is a Lenovo ThinkVision using DisplayLink. Disconecting the USB monitory and uninstalling DisplayLink made the problem go away.

GTX 970 support has been added in the alpha 4 release of this viewer: http://ctrlaltstudio.com/blog/2014/11/02/rift-display-options-added-1-2-2-41214-alpha-4Note also that you need to use it with the Rift in extended mode. See the release notes for u...

"2EyeGuy" wrote:"ctrlaltdavid" wrote:- Program starts up in a normal PC window and user can toggle in and out of HMD viewWhy do you want that?My application is a Second Life / OpenSim virtual world viewer: http://ctrlaltstudioviewer.codeplex.com/ It'...

My needs for DK2 SDK:- OpenGL on Windows- Direct mode- Program starts up in a normal PC window and user can toggle in and out of HMD view- Optional mirroring to PC window- Health & safety warning either at program start or first time toggle into HMD ...