Start by running Office Diagnostic, either from any office component or via
the office cd/dvd
If that doesnt help, post to an Outlook specific group
"Viviane" <Viviane> wrote in message
news:1D6E625B-689D-451F-BFEA-8B97397F3A33@microsoft.com...
> Sudenly my outlook sent messagem: cannot open the outlook window.
> Please I need help.
>