Outlook provides companies with a sophisticated interface for managing emails and a variety of other professional functions. When a user attempts to add or remove a contact, send or receive emails, create or amend a calendar entry, and so on, several problems arise. The majority of users may encounter difficulties that result in unknown errors. Read this technical tutorial to learn the source of Outlook Error 0x8004060c as well as possible solutions. But, before we go into the answer, let's go through what this mistake indicates. So, let's get started.