For some users, the Calendar app opens with a white screen and then crashes after a few seconds. The problem was recently widely reported, but we have a few solutions that will work in the long run. So, let’s find out what to do if the Microsoft Calendar app is not opening.

Why is my Calendar not working on Windows 10?

Here are a few reasons the Calendar app is not opening or working in Windows 10:

Bug in the OS: If you started encountering the problem recently, it’s likely a buggy update that was installed on the PC. Several users have reported it on dedicated Windows forums and the Feedback Hub. Corrupt app files: If the app files are corrupt, you will find the Windows Calendar not opening on the PC. Major OS problems: Certain issues with the OS, often induced by corrupt system files or misconfigured Registry, can lead to the Windows Calendar crashing.

What can I do if Windows 10 Calendar is not working?

Before we head to the slightly tricky solutions, try these quick ones:

Restart the computer Check for Windows Updates and install any pending ones in case the problem first appears after installing an update.

If none work, move to the fixes listed next.

1. Open Calendar from the Mail app

A few users shared this quick workaround to open the Calendar app when it’s not working in Windows 10. So, give it a try. Although remember, that it’s just a temporary measure to access Windows Calendar, and until a concrete fix is available.

2. Update the Calendar app

When several users recently reported that Windows 10 Calendar app was not working, Microsoft was quick to release a patch for the bug that caused the problem. Downloading the latest version of Mail and Calendar fixed things for most users. Updating the may also work when Windows Calendar is not showing events. SPONSORED

3. Reset the Mail and Calendar app

Many keep wondering how do I reset my calendar on my laptop Windows 10. You could easily do it from within the Mail and Calendar app settings, and the reset should take more than a minute.

4. Uninstall recent updates

For many users, the Windows 10 Calendar was not working after an update, and uninstalling it fixed things in no time. Just make sure to restart the computer once done for the changes to come into effect.

5. Do a system restore

Performing a system restore has also helped a few users. But remember, it’s critical to choose a restore point created before the problem first emerged on the PC. Also, this solution would help even when Windows 11 calendar app is not working.

6. Perform an in-place upgrade

That’s it! If nothing previously worked and you still have Windows 10 calendar not working, an in-place upgrade should be the ideal fix. It will reinstall the OS without affecting the apps or files on the PC. The methods listed here will also help eliminate issues behind the taskbar calendar not opening in Windows 11. Besides, if, like many others, you, too, are looking for a reliable alternative, check our curated list of the best Calendar apps for Windows. Tell us which fix worked for you in the comments section below.

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