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Windows 8 Calendar crashing can be frustrating, especially when you rely on it to keep your schedule organized. Fortunately, there are several simple ways to fix this problem. Most solutions do not require advanced technical skills.

This guide will walk you through effective, easy-to-follow steps to get your Windows 8 Calendar working properly again. Each step is explained clearly so even beginners can follow along.

Before diving into complex fixes, it’s best to try basic troubleshooting first. These often resolve the issue quickly.

Let’s explore the different methods to restore your Calendar app’s functionality in a straightforward way.

Quick Note: Prerequisites and Basic Checks

Before applying any fixes, check these important points:

• Internet Connection: Make sure your device is connected to the internet. The Calendar app often syncs data online, and poor connectivity can cause crashes.
• Windows Updates: Ensure your Windows 8 system is up to date. Updates often contain fixes for app issues.
• System Restart: Sometimes a simple restart clears temporary glitches causing the Calendar to crash.
• Account Sync: Verify that your Microsoft account is properly signed in and syncing. Calendar depends on this for data.

Step 1: Restart the Calendar App

Sometimes, the app might just be stuck or overloaded. Closing and reopening it can solve the problem.

1. Press Alt + F4 while the Calendar app is open to close it completely.
2. Wait a few seconds to let the app shut down properly.
3. Open the Calendar app again from the Start screen or search bar.

This simple action refreshes the app and often resolves minor crashes.

Step 2: Run the Windows Store Apps Troubleshooter

Windows 8 includes a built-in troubleshooter for apps downloaded from the Windows Store. It can detect and fix common problems automatically.

1. Press the Windows key + W to open the search charm, then type “troubleshooting”.
2. Click on Troubleshooting in the search results.
3. Under the System and Security section, select Windows Store Apps.
4. Click Next to run the troubleshooter and follow the on-screen instructions.

This tool checks for corrupted files, permission issues, and other problems affecting the Calendar app.

Step 3: Reset the Calendar App

If restarting and troubleshooting don’t help, resetting the Calendar app can clear its cache and settings, potentially fixing deeper issues.

1. Press Windows key + C to open the Charms bar, then select Settings.
2. Click Change PC settings at the bottom.
3. Go to Search and apps, then select App sizes.
4. Find Calendar in the list and click on it.
5. Click the Reset button.
6. Confirm the reset when prompted.

Resetting will delete temporary data but won’t remove any appointments synced to your Microsoft account.

Step 4: Re-register the Calendar App Using PowerShell

If resetting does not fix the issue, re-registering the app can repair corrupted app files. This requires using PowerShell but is safe when done carefully.

1. Press Windows key + X and select Command Prompt (Admin) or Windows PowerShell (Admin).
2. Copy and paste the following command and press Enter:

powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRootSystemAppsmicrosoft.windowscommunicationsapps_8wekyb3d8bbweAppxManifest.xml

This command reinstalls the Calendar and Mail apps by re-registering their app packages.

Step 5: Check for Corrupted System Files

Corrupted system files can cause app crashes. Running the System File Checker tool scans and repairs these files.

1. Open Command Prompt as Administrator again.
2. Type the following command and press Enter:

sfc /scannow

This process may take some time. Once completed, restart your PC and check if the Calendar app works.

Alternative Method: Create a New User Account

Sometimes, user profile issues cause apps to crash. Creating a new Windows user account can help determine if the problem is profile-specific.

1. Press Windows key + C and click Settings.
2. Select Change PC settings, then go to Accounts > Other accounts.
3. Click Add an account and follow the prompts to create a new user.
4. Log out of your current account and log in with the new user.
5. Open the Calendar app to see if it works properly.

If it does, your old user profile may be corrupted. You can transfer your data to the new account or continue using the new profile.

FAQs

Why does my Windows 8 Calendar keep crashing?

Common reasons include corrupted app files, sync issues with your Microsoft account, outdated system files, or problems within your user profile.

Will resetting the Calendar app delete my events?

No, resetting only clears temporary files and settings. Your events synced through your Microsoft account will remain intact.

Can I reinstall the Calendar app separately?

Windows 8 bundles Calendar with Mail and other communication apps, so you cannot reinstall the Calendar app alone. Re-registering the package via PowerShell is the closest alternative.

Is it safe to run PowerShell commands to fix the app?

Yes, as long as you use trusted commands like the one provided here, it is safe and recommended for repairing system apps.

What if the Calendar app crashes for all user accounts?

This usually indicates a system-wide issue. Running system file checks and updates is advisable. If problems persist, consider more advanced repairs or system refresh.

When Nothing Works

If none of the above solutions fix the Calendar app crash, consider these options:

• System Refresh: Use the Windows 8 Refresh Your PC feature to reinstall Windows without affecting your files. This can fix deeper system issues.
• Contact Microsoft Support: Visit the official Microsoft Support website for personalized help.
• Use Alternative Calendar Apps: If urgent, you may temporarily use third-party calendar applications available in the Windows Store.

Conclusion

Fixing the Windows 8 Calendar crash usually involves simple steps like restarting the app, running the troubleshooter, or resetting the app. More advanced methods like re-registering the app or running system scans can solve persistent problems.

Always start with the easiest solutions and gradually move to advanced ones. Maintaining system updates and a stable internet connection helps prevent future crashes.

By following this guide, you should be able to restore your Calendar app’s functionality and keep your schedule on track.