Hi all, I change in register: (setq dwgpath (getvar "dwgprefix")) (setq Profil (vl-registry-read "HKEY_CURRENT_USER\\Software\\Autodesk\\AutoCAD\\R16.1\\ACAD-301:409\\Profiles" "" ) ) (vl-registry-write (strcat "HKEY_CURRENT_USER\\Software\\Autodesk\\AutoCAD\\R16.1\\ACAD-301:409\\Profiles\\" Profil "\\Dialogs\\BrowseforPlotFilePlotDlg" ) "InitialDirectory" dwgpath ) this work in 2004 .... but is not enough in 2005