How To Fix Error Code 0x80040600 In Outlook 2021/2019/365

This Article describes the Office Outlook Error code 0x80040600. It is not working properly with an error While some performing actions like Sending or Receiving emails or configure emails etc. This maybe looks like An Unknown Error has Occurred, 0x80040600. In this case, you have to repair the Outlook PST file using the Microsoft’s Outlook Inbox Repair Tool (Scanpst.exe).