How to Fix Exception Error Code 0xc000027b on Windows 11
This is one of those annoying error messages that can pop up in just about any Microsoft app including the Microsoft Store, the Xbox App, Windows Settings, etc. There's pretty much no app on the operating system that is immune to this stupid error message. For the most part, though, it is easily fixable so follow along as we guide you through quite a few potential fixes for Exception Error Code 0xc000027b on Windows 11.
How to Fix Exception Error Code 0xc000027b on Windows 11
This error can pop up for just about any reason so there's not much point trying to understand it but if you really want to know why this might be happening the short list below covers the potential reasons.
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Corrupted system components
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Incorrect date and time settings
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Graphics driver issues
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Registry errors
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Store cache corruption
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Xbox app driver conflicts
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Windows Settings misconfigurations
To fix error 0xc000027b, follow the troubleshooting steps below based on where the error occurs.
Fixing Error 0xc000027b in the Microsoft Store
Reset Microsoft Store Cache
Resetting the cache removes corrupt data that may interfere with app functionality.
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Press Win + R to open the Run tool.
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Type wsreset.exe and press Enter.
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A blank Command Prompt window will open and close automatically after a few seconds, relaunching the Microsoft Store.
Synchronize System Date & Time
Incorrect system time can prevent Microsoft Store authentication.
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Open Control Panel > Clock and Region > Date and Time.
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Click the Internet Time tab and select Change Settings.
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Ensure Synchronize with an Internet time server is checked.
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Click Update now, then OK.
Re-register Microsoft Store
If the Store app is misconfigured, re-registering it restores functionality.
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Close Microsoft Store.
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Right-click Start and select PowerShell (Admin).
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Run the following command:
Get-AppXPackage *Microsoft.WindowsStore* | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}
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Close PowerShell and restart your PC.
Run SFC & DISM Scans
System file corruption can disrupt UWP apps. Running these scans helps restore stability.
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Open Command Prompt as Administrator.
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Run:
sfc /scannow
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After the scan completes, run:
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
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Restart your PC.
Fixing Error 0xc000027b in Xbox App
Update Graphics Drivers
- Download Display Driver Uninstaller (DDU) from the official website.
- Run the program and choose to remove GeForce Experience (GFE) if prompted.
- Restart your PC after the process is complete.
- Reinstall the latest GPU drivers, ensuring a stable internet connection to prevent Windows from installing generic drivers.
- Reinstall GeForce Experience (if applicable) and update your drivers as needed.
- If issues persist, repeat the steps.
Repair the Xbox App
- Go to Settings > Apps > Installed apps.
- Find Xbox App and click Advanced options.
- Select Terminate and Repair. If the issue persists, try Reset.
Check for Microsoft Store Updates
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Open Microsoft Store > Library.
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Click Get updates and install pending updates.
Fixing Error 0xc000027b in Windows Settings
Repair or Reset the Settings App
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Open Settings via Windows search.
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Right-click Settings and select App Settings.
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Click Repair. If unsuccessful, click Reset.
Update Windows
Outdated system files may cause instability.
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Open Windows Update in Settings.
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Click Check for updates.
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Install any available updates and restart your PC.
Reset Settings App via PowerShell
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Open PowerShell as Administrator.
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Run the following command:
Get-AppxPackage immersivecontrolpanel | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}
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Restart your PC.