Why does Playne not load in VR?
First please ensure that you are loading Payne VR correctly:
If you don't get a dialogue allowing you to choose VR, you'll need to double check that you have loaded the VR DLC Correctly.
Right click Playne in your library > properties > DLC Tab > is Playne VR checked?
Make sure you are playing Playne from your Steam client and not from the browser.
Some player have also had to wait a few hours for Steam to sync correctly for the DLC to be activated.