IES-VE User Forum

I have already start a new project but yet it still has the same problem. how to import the default data template back?

Hi,
when I setting up all the data and materials in building template manager and try to save it, I am getting this message "Problem assigning default template data". I am also cannot run the simulation because of this problem. Why did this happen and how to solve it? I have tried to copy all ...

I tried to export the model into stl file but it seems incomplete and got problem and suddenly need to close the program. why did this happen and how to completely save the model in stl format? thanks