If you are getting an error about not being able to access a file, review the file name and file paths. If you have a comma (,) in the path or file name, this impacts the software's capacity to read the data
Autodesk updates, .net 10, .net 8, unknown command, Civil Site Design, Stringer, V27.02
Autodesk updates, .net 10, .net 8, unknown command, Corridor EZ, V27.02, Civil 3D