So I have been getting a fatal error "INTERNAL ERROR: !dbobji.cpp@8743: eNotOpenForWrite" when I try to export to 2010 CAD.
I have worked out that it happens when pipes are displayed in the profile view.
ANyone have this problem or know of a fix?
Solved! Go to Solution.
Check that none of the layers associated with pipes in profile view are locked/frozen.
Test: try exporting to ACAD 2013 first. Then open that up and export again to 2010.
Win 7 Pro, 32 bit; Intel Core i5 @ 2.80GHz; 4GB RAM—Civil 3D 2008 & 2011
Credit where credit is due! Give kudos or accept as solution whenever you can.