Hi guys,
I have the same crash issue. I am on win7, use Oculus DK2 (with drivers 0.4b because somehow I wasn’t able to make some games and demos run with 0.6b) and I have a systematic crash on UE just before the UI appears. I didn’t test with an Oculus plugged because it isn’t easy to work all the time with it plugged.
The installation of UE4.8 has been verified and is ok.
A fix for this would be greatly appreciated 
Thank you very much