Cela supprimera la page "Sign issue when start-up Outlook Microsoft Q&A". Soyez-en sûr.
In some specific cases, we observed that the problem no longer stayed after deleting the Outlook App Data folder. Thus, you can try deleting the Outlook App Data folder and check whether Outlook functions in your case
Cela supprimera la page "Sign issue when start-up Outlook Microsoft Q&A". Soyez-en sûr.