I am going crazy. I recently upgraded from map 2008 to civil 3d 2010. Whenever I open a drawing that was last saved/used in my map 2008 program, it freezes upon opening and tells me there are errors. If I ignore the problem, I can continue to open and work on drawing, but every time I open it up, I get the errors and the freeze. Is there something I can do in civil 3d 2010 that will bypass whatever is freezing it up? I have included a drawing that is freezing up in civil 3d 2009 and/or 2010 that was created with map 08
Have you tried running Recover on the effected files?
I just did a quick test with the file you uploaded, and after a recover operation the file opened with no errors.
Why do I have to recover each and every drawing though? Any clues? Also, with some drawings that works, others it does not. I am looking for to upload one now where it continually shows errors even after recover. thanks in advance for all your help. Very much appreciated.