Hi,
I am trying to export a drainage network from ACAD civil 3D to Windes. I have followed the procedure in ACAD 3d and successfully exported the file into an “.sws” format which is required for windes (See images 1-3 in the pdf attachment).
When i then try to open the file using windes- system 1 (Microdrainage version 12.5), I get the error message seen in image 4.
Can anyone help?
Thanks