Getting an error when running R3E (either "Play 64-bit" or "Launch R3E 64-bit"). Now using Oculus-small version. Any ideas? PS. What's the file size of your open_vr.dll for R3E? I noticed the size of his latest is 1,013Mb and causes R3E to crash, while the one I have is only 1.008Mb (with the error above). Update: Got it working now using the one you made (OC_tiwm_0.6.0, same as that for rF2 - 1,024Mb). I previously was using ZNix's file, per the link in post #14. Think you should update the link to your file in post #14, instead of to ZNix's file?