I have drawings Created in Civil 3D 2012, but when I open in Civil 3D 2013, I get broken aeccdbsurfaceContourLabeling in the drawings. Why do these not upgrade to the newer versions? Anyidea how to fix these?
Broken labels usually stem from the labels being created on an Xref. When the Xref cannot be found then you get the broken label. Make sure the Xref is resolving and is not scaled/rotated/moved from 0,0,0