Windows 10: Microsoft Mail and Calendar registry settings

I am assisting a widow who's husband is logged into Windows Mail and CalendarNOT OUTLOOK however she does not know the mail password. I'm assuming it is stored in registry somewhere, does anyone know where this can be found?***It is NOT stored in credential manager***I saw this question before but it was never answered.

:)

 

Cannot open mail app settings


OK, my next suggestion was going to be uninstalling Mail and Calendar and reinstalling from the Windows Store. You can have a go at this by following these steps.

1. Open the Start menu, type Windows PowerShell.
2. Right click on the Windows PowerShell and select Run as administrator.
3. Enter the below command to remove the Mail and calendar app.

get-appxpackage *microsoft.windowscommunicationsapps* | remove-appxpackage

After performing the above steps, install the Mail and calendar app from the Windows Store.

Hope this helps, you will, of course, have to add you accounts back again.

 

Mail app will not open on 10041.

Hello Adam,

This is the suggested solution below if you haven't already tried it.

In this Windows 10 build 10041, the Mail, Calendar, and People apps may be broken due to a licensing issue with the Store Beta. To get these apps working again, you need to follow these steps:

• Open powershell as administrator
• Run the command Get-appxprovisionedpackage –online | where-object {$_.packagename –like “*windowscommunicationsapps*”} | remove-appxprovisionedpackage –online
• Re-install Mail, People and Calendar from the Store (green tile)

 

Mail & Calendar app on Windows 10

If there are no error messages, check on the article below, and follow the suggested troubleshooting steps to resolve the issue:

• Resolve sync issues in Mail and Calendar apps in Windows 10

Let us know if the issue persists.