When I try to send a mail via MAPI, it works fine as long as I don't send an attachment. When I do, If i use the AttachmentPathName, it gives me a "Unspecified Failure has occurred" error message. If I use AttachmentName, I get the "AttachmentNotfound" error. The thing is, the file exist and I have the right path, that I am absolutly sure of this (I tried with well known file like "c:\winnt\NOTEPAD.EXE" and I get the attachment not found error).

My code looks like this :

public function sendMessage(recipient as string, mess as MapiMessage)
'the MAPI session is already open and mess.sessionID is defined too
on error goto errhandle:
mess.Compose
mess.RecipDisplayName = Trim(Recipient)
mess.AttachmentName = "text.xls"

mess.Send True
sendmessage = true
exit function

errhandle:
debug.print err.number , err.desctiption
...
exit function
end function