“Error Code 3″ when you work with templates

(TechNote) When you try to update pages after making changes to a template, or when you try to create a new file from a template, the following error occurs:

Error Accessing File: “\\servername\wwwroot\templates\\\servername\wwwroot\templates\main2.dwt”: bad file path (error code 3)

You may find that the path above is a combination of two paths concatenated together, or you may see only one path. This issue may occur only when other files are open in Dreamweaver.