Homepage › Forums › How-to and troubleshooting › driver4VR V3 is not working, V2 is working only few seconds › Reply To: driver4VR V3 is not working, V2 is working only few seconds 2018-01-30 at 17:09 #2784 lefunesteParticipant Finally it was not the version you send me that fix the problem : I discovered that if avast agent are running driver4Vr is not launched by steamVR !
