Please look into the problem that I am having. I am unable to load any ArPlant into Accurender nXt for Revit. I am only able to use the basic plant types that are provided with the plant editor. If I edit one of the standard plants, I can use it, but I am unable to save it and reuse it in the future if I edit the plant type again. The problem also exists for the plants that Marc so graciously shared. Although I can load them into the plant editor and save them, I am unable to assign them to the revit families. If it makes a difference, I am trying to assign them to the Revit RPC plants.
Although I am no longer getting an error message, I am not able to use previously saved plants.