How to fix Outlook won't open 'set of folder cannot be opened' …
https://pureinfotech.com/fix-outlook-wont-open-set-folder-cannot-opened-error-windows-11-10/
WEBNovember 8, 2023. To fix Outlook when it’s not opening on Windows 11 or 10, delete the “Outlook” Registry key on “HKCU\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles,” and recreate the app email profile. On Windows 11, if you cannot open the desktop version of Outlook, it’s possible to resolve this problem quickly through the ...
DA: 10 PA: 69 MOZ Rank: 1