I am following the support drone deploy tutorial for Overlaying DXF Contours in AutoCAD Civil 3D. When I follow instruction “Next, navigate to the Insert tab and click on Reference. From there, click Attach to insert a new reference file.” A pop up comes up saying
How do I fix this problem? the shapefile tutorial works just fine though.
Also, how do I label my contours with elevation data? I’ve been experimenting and had mixed results.