How should I repair this error: Unknown Error on Outlook (0x80040201)?

Question

Its useful but major add-ins have bugs and poorly written and once your add-in get corrupted, outlook will definitely crash without showing a warning.   Solutions are offered to tackle this problem by our outlook

Answer 1

No wonder, Outlook is a very unique application and due to its advanced and impressive features Outlook is best email application to send/receive emails. 
The outlook is just ‘wow’ but in spite of so advancement error at different stage continues to frustrate Outlook users.
 Once such very common error is (0x80040201) which emerges when PST files get corrupted or itself Outlook application gets corrupted.  
A scanpst.exe tool that proves very useful in order to fix Outlook minor corruption.
 Really for any user-facing, a situation like Scanpst.exe fails to fix Outlook error 0x80040201 is cumbersome but need not be disappointed as using Outlook PST Repair Tool.

 More Info:-   https://outlooktech.supportphonenumber.co/

You need of any our Technical Support agent. Please call Technical Support team at  +1 844 454 7202  our experts are available 24/7 by phone.

Answer 2

Run an Anti-Virus Scan
Fix Outlook With Third-Party Utility Software
Temporarily Switch Anti-Virus Software off
Remove Microsoft Outlook Add-ins
Set up a new Outlook Account Profile
Fix Corrupted PST Files With the Inbox Repair Tool
Use the Outlook 2010 Hotfix Package
Try a new email client

This May Work,
Peter