Several of my Revit files have no views available in the dropdown in Enscape. I've installed all new updates for Enscape, drivers etc. and still having the same issue. It seems to be a file specific problem as other Revit files work fine. Log files have been sent several times but still no resolution.
Thank you for your post and I'm sorry to hear about this.
After you've followed the steps provided by my colleague (Daniel Schüßler-Käferle) please kindly keep in touch with him via the feedback report / via e-mail - I can see you've already stated in the case too today that you're still not able to use the view function properly, but you can be assured that you'll receive a reply back rather soon.