Oculus DK1 - Which Runtime with which Unity version and which plugin

Hi,

I am struggeling to find a working configuration for my DK1.

So which runtime should i use?
Which Unity version do I need ?
Which plugins are necessary?

Tried a lot of different combinations and searched this forum as well as the rest of the internet and
nothing seems to work.

Currently I am on runtime 0.8
Demo scene (Desk with things on it) works perfectly.
Windows 10

Please help me !