InfoPath Dev

hi everyone
I am using CDO and i am trying to call the outlook address book from a web based infopath form in a sharepoint site. Always an error occures.
In preview this code works fine. When i upload the form in a sharepoint site it leads to this error:
[Collaboration Data Objects - [MAPI_E_LOGON_FAILED(80040111)]])
I tried everything!!!! Any ideas??????????

the code tha i use is this

objOutlook = CreateObject("MAPI.session")

Try
objOutlook.logon(ProfileName:="", showDialog:=False, ProfileInfo:="athens" & vbLf & Application.User.UserName)
Catch
ObjAddressBook = Nothing
ObjMessage = Nothing
objOutlook = Nothing
Exit Sub
End Try


ObjMessage = objOutlook.outbox.messages.add

ObjAddressBook = objOutlook.addressbook(ObjMessage.recipients, "Receivers", True, True, 1, "Receivers", "", "", 0)

objOutlook.logoff()

Welcome to our forum Manos!

The problem is likely that connecting to Outlook requires full-trust. This is for security reasons (to block email viruses). As soon as you deploy the IP form to SharePoint it is placed in the domain trust mode. So you will either need to codesign your XSN or create an MSI installer for it to do integration with Outlook.