I worked a project in 24 and just installed 25. Now my windows and doors are not showing up. Not in sections, Elevations or plan. Is there something I need to change to have them show up?
Check the Model View Options to see how the doors and windows are to be displayed in 2D/3D.
Or it could be a Renovation Filter hiding them?
Or are they appearing as black dots on the plan - if so it is a library issue - you need to load the correct library.