LiveLink problem

I’ve got a very strange and frustrating problem with a project we’re working on, we cant get Livelink to work and recognize the HTC Vive. In other projects on the same computer it works… the status keeps saying “No data”, we’ve tried everything we could think off:
Repairing unrealengine
Importing a livelink preset from a working project to the main project, still “No Data”
And so on and so on

This is a very big issue, there’s no way we can make a new project because then we have to re-do everything from modelling to blueprints etc.

Any one any advice how to fix this?

I’m in the same boat. Did you ever find a solution or troubleshooting approach?