ok i have tried everything like selecting the surface from the procperctor and pressing delete but freezes civil 3d
i will email a link to the file to you and see if you can delete it
please someone help me
what version? I'll give it a go. lpohlmeyer at wilco dot org
if it's larger than 8Mb, it'll bounce. You'll have to use Gdocs, Dropbox, or something else. Sorry.