Windows 10: Diligent Boards closes immediately after launch in windows 10

I have installed diligent boards from Microsoft Store and updated the Microsoft Store apps.

But everytime I open diligent boards,it closes immediately after launching

:)

 

Windows 10 Mail App closes immediately after launch

I upgraded to Windows 10 and input the Mail app settings for my 3 accounts (my Outlook 365 account, my Gmail account, and my work Exchange Outlook account) as instructed. The Mail app closes immediately when I launch it so I cannot read mail and cannot
get to the account settings. Any ideas on how to prevent the Mail app from immediately closing on launch will be appreciated. The Community Help has similar problems reported from users of the Mail app in Windows 8, but I do not see any help for Mail app
problems in Windows 10.

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.

 

Windows 10 Mail App closes immediately after launch

The problem continues (the Mail app closes immediately after launch).

I tried the two methods recommended in the reply by Nyima Yonten, to no avail; (1) the troubleshooter did not find any problem; (2) temporarily disabled antivirus but that had made no change to the problem.

My answer to the two questions posed by Nyima Yonten are: (1) I am not receiving an error message; the Mail app just closes. (2) Yes, I can access each of my three email accounts through their respective websites (gmail, webmail, and Microsoft; I can also
receive and send email for each of the three email accounts using my iPhone's Mail, Contacts, and Calendars app which connects to each of the respective websites.

I suspect that I mistakenly entered incorrect settings when I initially created my accounts within the new Windows 10 Mail app, but I cannot review or edit those account settings from within the Mail app because the app immediately closes when I launch it.
I do not know how to access these Mail app settings any other way.