Arbortext IsoDraw > User's Reference > Menus > File Menu > Place > What Do You Need to Note for the Update Process?
  
What Do You Need to Note for the Update Process?
If a link exists to the original file, Arbortext IsoDraw notes the name of the file and the path together with the storage location on the data medium. You therefore must not change the file name or save the file elsewhere on your data medium. The path must also remain unchanged. You must not add folders or change folder names. A new version of the 3D file must have the same name and replace the old file. If you follow these rules, Arbortext IsoDraw will always be able to locate the file. You should preferably always save the original file in the same folder as the Arbortext IsoDraw file, and you will then not need to concern yourself with the path.
If a placed file has been unintentionally saved in another folder, you can update the path in the Placed File dialog box under File.