I cannot get RaceRoom to run in VR (actually Windows Mixed Reality) using my Lenovo Explorer Headset. RR runs fine in single screen, but when I use these steps (that I read in the VR thread), "In your Steam client library, right click RaceRoom and select "Properties". - In the Properties pop-up window, under the "General" section, click the "Set Launch Options..." button. - In the dialog box that opened, just type in "-vr" (without the quotation marks) and it will use the default value for render target multiplier, which we currently have set to 1.5." I get 4 choices on how to run RR - 32 bit VR, 64 bit VR, 32 bit non-VR and 64 bit non-VR. No matter which I choose, Windows Mixed Reality loads, then a black screen on both the headset and monitor. When I C-A-D to get out of it, the opening RR music starts right away, but the screen(s) remain black. Once I remove "-vr" from RR's properties in Steam, it runs fine, but only on single screen. My system runs PC2, iRacing and AC just fine in VR. Only RR is giving me problems. Can anyone suggest anything I can try to get RR to run in VR (and explain it as simply as possible, since I'm new to VR)? Maybe I'm leaving out a step somewhere? Thanks!