Hi I want to open a .DWG File which is made in autocad 2011. But when I open it,It give me "Invalid DWG file" message. Can you please share step by step process to open DWG File.
You can simply open the files in pro-e window. or filter the .dwg file in type. see image, After that you will see the details to open with desired criteria
"Invalid DWG file", message can appear when file is encrypted or there are contents which are not supported.
Can you share your file here?