How to Resolve Mail and Calendar Error 0x8007054e on Windows

2024/06/22

Key Notes

Learn about causes for error 0x8007054e.
Discover effective step-by-step solutions.
Understand how to reset the Mail and Calendar app.

Troubleshooting the Mail and Calendar Error Code 0x8007054e on Windows 11/10

The Mail and Calendar apps are essential tools on any Windows 11/10 PC. Encountering error code 0x8007054e can halt your productivity when attempting to send emails or check schedules. This guide will explore common causes of the error and provide you with five effective solutions to resolve it.

How to Fix Mail and Calendar Error 0x8007054e

Identify the underlying reasons for the error and systematically attempt the following solutions in the order presented.

Step 1: Restart Your Windows PC

Sometimes, internal glitches can impede functionality. A simple reboot of your computer may resolve issues and restore access to the Mail and Calendar apps. Reboot your device, then check if the problem persists.

Step 2: Delete the Comms Folder

Users have frequently reported success by removing the Comms folder located in the root directory of their Windows installation. Instead of deleting it entirely, we recommend renaming it to Comms.old. Follow these steps:

Launch File Explorer by pressing Windows + E.
Select This PC from the left sidebar and navigate to the path: C:\Users\Your_Username\AppData\Local\Comms.
If hidden files are not visible, enable the option to display them.
Right-click the Comms folder and choose Rename to change it to Comms.old.

Open Task Manager using Ctrl + Shift + Esc and locate the Mail or Calendar app. Right-click and select End task. After renaming the folder, restart your PC. The Comms folder should regenerate next time you log in.

Step 3: Run SFC and DISM Scans

Corrupted system files can prevent proper functioning of the Mail and Calendar apps. Here’s how to run System File Checker and DISM:

Open Terminal as an Administrator by right-clicking the Windows icon and selecting Terminal (Admin).
Authorize with Yes in the UAC prompt.
In the terminal window, enter the command sfc /scannow and hit Enter.
Once finished, run DISM /Online /Cleanup-Image /RestoreHealth for further repairs.

After both scans are complete, restart your PC and check if the error remains.

Step 4: Repair or Reset the Mail and Calendar App

You can repair or reset the Mail and Calendar app directly from Windows settings:

Press Windows + I to open Settings.
Navigate to Apps > Installed apps, then find Mail and Calendar.
Click the three dots beside it and select Advanced options.
Scroll down to the Reset section and click Repair.
If the issue persists, select Reset, which will delete all associated data.

Restart your PC, log back in, and check if the Mail and Calendar apps are functioning correctly.

Step 5: Reinstall Mail and Calendar App

If all else fails, uninstall and reinstall the Mail and Calendar app:

Press Windows + X and choose Installed Apps.
Locate Mail and Calendar and click the three dots beside it, then select Uninstall.
Upon confirmation, click Uninstall again to remove the app and its data.

Restart your PC, visit the Microsoft Store, search for Mail and Calendar, and reinstall the app.

How to Reset the Mail and Calendar App on Windows 10

Resetting the Mail and Calendar app will erase all associated data. If you choose to proceed, follow these steps:

Go to Settings (Win + I) > Apps > Apps and Features.
Find the Mail and Calendar app and click the three dots, selecting Advanced options.
On the Advanced options page, scroll to the Reset section and click the Reset button.

Your app will revert to its default settings successfully.

Can I Use Mail and Calendar App in Windows 11?

Yes, the Mail and Calendar app is compatible with Windows 11, and you can use it just as you would on previous versions.

Summary

This guide provides a comprehensive overview of the Mail and Calendar error code 0x8007054e, outlining practical solutions such as restarting the computer, managing system files, and reinstalling the app. Following these methods will help ensure a smooth experience with these essential applications.

Conclusion

Dealing with error code 0x8007054e can be frustrating, but by applying the methods discussed above, you can restore functionality to your Mail and Calendar applications. If problems persist, don’t hesitate to seek additional support or consider alternative email/calendar software.

FAQ (Frequently Asked Questions)

What is error code 0x8007054e?

Error code 0x8007054e indicates that the Mail and Calendar applications in Windows cannot be accessed due to various potential issues like app corruption or system file problems.

Can I recover lost data after resetting the Mail and Calendar app?

Resetting the app deletes all associated data. It’s recommended to back up important information before proceeding.