NB: I’m cross posting this because there are presently 2 discussions about NVidia drivers, one more general and this one specific to VR:
I don’t know what it’s worth, but looking around the net this morning I’ve found this interesting information from another simmer about 457.30 vs 461.72 and GEF in the mix:
This further confirms my recommendations to not install GeForce Experience, but YMMV.