I installed dynamo (1.0) and run on revit 2016 ( window 7, card : AMD RADEON R7 M265) but I don’t see any 3d preview either in the background or in a Watch 3D window.Anybody can help me how to solve this problem. Thanks !
Check this settings:
The Watch 3D issue has already been reported here and is being worked on.
However, your Backround 3D problem is mostly unrelated.
Check out the first point at this Dynamo FAQ page
Hey, I’m having the same trouble, how did you solve it?