Repair Mail-Profile
This Instruction to repair broken mail-profiles (Outlook) is created for Windows 10 and Microsoft Outlook 2016.
Close Outlook if still open
1. Click on Start
2. Type Control Panel
3. Open the Control Panel
4. On the upper right of the WIndow there is an Option called "View by:" Choose "Small Icons"
5. Click on Internet Options
6. Change Tab to Connections
7. Click on LAN Settings
8. In the new window there is an option "Automatically detect settings", uncheck this option
9. Click OK
10. Click OK
11. Click on Mail
12. Click on Show Profiles...
13. Chose the profile "Outlook"
14. Click Remove (at the upshowing Message click YES)
15. Click Apply
16. If the WIndow doesn't close automatically, click OK
Now you should be able to use Microsoft Outlook again.