Toto smaže stránku "Sign issue when start-up Outlook Microsoft Q&A". Buďte si prosím jisti.
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
Toto smaže stránku "Sign issue when start-up Outlook Microsoft Q&A". Buďte si prosím jisti.