Hello there, I'm having trouble with the Revit API.
I created a Revit PlugIn that allows the user to create an instance of a family after he clicks a button in a dockable dialog. On my own computer, this works fine, but when I tested it on one of my coworkers' PC, I ran into a problem: After calling the PromptForFamilyInstancePlacement method (which is placed inside an ExternalEvent), Revit requires a click inside the drawing before showing the preview of the family. That wouldn't be a problem, but the click creates an instance of the family, without showing the preview (and therefore, the user doesn't know where the instance will be placed).
Has anybody ever had the same problem?
Thanks, Niels
