topic Re: is any way to protect cad file to being changed or edit by anyone(except me) in AutoCAD Forum

topic Re: is any way to protect cad file to being changed or edit by anyone(except me) in AutoCAD Forum https://forums.autodesk.com/t5/autocad-forum/is-any-way-to-protect-cad-file-to-being-changed-or-edit-by/m-p/5853704#M318643 <P>i have download deter but can you guide me how to use it to protect/lock my cad file</P> Fri, 09 Oct 2015 04:07:27 GMT Anonymous 2015-10-09T04:07:27Z