Hi Smita,
We appreciate you for being part of Windows 10.
I appreciate you for providing details about the issue and your effort towards resolving it.
Kindly follow the below methods and check if it helps.
Method 1:
Try to run the Windows store app troubleshooter and check if it helps.
- Press Windows + X keys on the keyboard and select
Control Panel
- Type Troubleshooting in the search bar on the
Control Panel.
- Click on View all on the left navigation pane.
- Click on Windows store apps to run the
Windows store apps troubleshooter.
- Click on Advanced on the Windows store apps troubleshooter dialog box and click on
Run as administrator (Enter the credentials if required).
- Click on Next and follow onscreen instruction complete the Windows store apps troubleshooter.
Method 2:
You may try to uninstall the apps which came inbuilt with Windows 10 using Windows PowerShell and reinstall using Windows store.
Follow the below steps to uninstall the Mail and Calendar apps.
- Open the Start menu, type
Windows PowerShell in the search bar.
- Right click on the Windows PowerShell and select
Run as administrator.
- Enter the below command to reinstall the Mail and calendar app.
get-appxpackage *microsoft.windowscommunicationsapps* | remove-appxpackage
After performing the above steps, install the Mail and calendar app
form the Windows store.
I hope the above information helps. Kindly let us know if you need any further assistance with Windows. We are glad to assist you.
Thank you.
