hey ray , i try it but i get this error from microsoft office saying : "sorry .. we can't do this action , because office don't Recognize the cmd"

any help !

You can test these commands outside of Odoo, in your web browser address bar. Get the correct command there first (referring to the link for the syntax). I just pasted "ms-word:ofe|u|file://F:/dir/filename.docx" into the address bar (no http or other prefix required) and Word opened with a "Directory Name is not valid" error.

hey rey ;

i try 3 ways :

for info i have the local url of my attachement :

web/image/1334?unique=d578af77bf4bd7a054dff3b80c293649aa893917

so i did first this :

ms-word:ofe|u|http://myip@/web/image/1334?unique=d578af77bf4bd7a054dff3b80c293649aa893917.docx

in this case i get the same error : office can't recognize my commande

2- i did this ms-word:ofe|u|http://myip@/web/image/1334.docx

= word is open but not with the code values (unicode)

3- i try this also : ms-word:ofe|u|http:/myip@/web/image/d578af77bf4bd7a054dff3b80c293649aa893917.docx

= i got the same thing also , word is open but unicode values