AutoCAD Error Message

[URCADservices]

Have this error message everytime a particular CAD file is opened. Need help with this error "One or more objects in this drawing cannot be saved to the specified format. The operation was not completed and no file was created."

Thanks,
Chandra








URCADServices provides a range of CAD drafting services for Civil Engineering Projects including construction Drawings, 3D rendering, and 3D walkthrough animation