11 Ways to Fix This App Can’t Open in Windows 10


This app Can’t Open in Windows 10 is a prevalent issue. But don’t worry, as we have 11 Ways to Fix This App Can’t Open in Windows 10. After following one of these ways, you will be able to overcome this problem.

this app can't open in windows 10
This app Can’t Open in Windows 10

If you have recently upgraded your computer to Windows 10 or have installed fresh Windows 10, then you may have various issues with your Windows Store and the Apps from the store. One of those issues is the error. This app can’t open when you try to open an app. The app window will try to load, but soon it disappears, and then the above error message appears. This means that you will be unable to open Windows 10 apps, and even if you click on the hyperlink “Go to the Store” shown in the error message, the error message repeats, and now results appear.

This error may cause problems opening frequently used apps like Alarms & Clock, Calculator or Calendar, Mail, News, even Phone and People, Photos, and so on in Windows 10. While trying to open these apps, you will be shown an error message saying

“This app can’t open. (Name of the App) can’t open while User Account Control is turned off.”

Another similar error message that may appear is:

“This app can’t be activated when UAC is disabled.”

There are various causes due to which this app won’t open issue occurs. These are some of them:

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  • Corrupt Windows Apps Store
  • An Expired Windows Store license
  • Windows Update Service might not be running
  • Corrupt Windows Store
  • Windows Store Cache Issue
  • A Corrupt User Profile
  • 3rd Party Application Conflict
  • Firewall or Antivirus Conflict

How to Fix This App Can’t Open error

If you face any Windows 10 Apps Not Working Error issue, we have the best methods to resolve the error. The following techniques can help you fix the problem. But, before you attempt any of the following methods, we strongly suggest that you create a restore point, just in case if something goes wrong. Also, make sure your PC doesn’t have the BAD POOL CALLER BSOD error, as it might dump the whole process memory for any of the fixes.

Method 1: Run the Windows Store Troubleshooter

1. Download Windows Store Apps Troubleshooter from this link: http://aka.ms/diag_apps10

2. Double click on the download file to run the Troubleshooter, then click on Advanced and click Next to run the Windows Store Apps Troubleshooter.

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3. After you click on Advanced, make sure to checkmark “Apply repair automatically. ”

4. The Troubleshooter will run and Fix the Windows Store Not Working issue.

5. Search “troubleshooting” in the Windows Search bar and then select Troubleshooting.


6. From the left window pane, select the View all option.

7. Then, under the Troubleshoot computer problems list, find and choose Windows Store Apps.

Windows Store Apps
Windows Store Apps

8. Follow the instruction given on-screen and let Windows Update Troubleshoot run.

9. Restart your computer and then try to install apps from the Windows Store again.

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Method 2: Temporarily Disabling Antivirus and Windows Firewall

1. Right-click on your Antivirus Program icon from the system tray and then select Disable.


2. Then, select the time frame for which the Antivirus will be remaining disabled. We suggest that you choose the smallest amount of time of 15 minutes or 30 minutes.

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3. Once you have disabled it, try to open Windows Store and then check if this app can’t open error resolves or not.

4. To Disable Windows Firewall, Press the Windows Key + I and then select Control Panel.

Control Panel
Control Panel

5. From the Control Panel, select System and Security.

System and Security
System and Security

6. Then, open Windows Firewall.

Windows Firewall
Windows Firewall

7. From the left window pane, click on the Turn Windows Firewall on or off option.

turn windows firewall on or off
turn windows firewall on or off

8. Select the Turn off Windows Firewall option and then restart your computer. Try to open Update Windows again and check if you can Fix the This App can’t open in Windows 10 error.

9. If the above method doesn’t work, make sure that you turn on your Windows Firewall again using the steps mentioned above.

Method 3: Performing a Clean Boot

Sometimes, a 3rd party software can conflict with the Windows Store and therefore cause this error. To Fix This App can’t open in Windows 10 error. All you need to do is perform a clean boot on your computer and diagnose the issue step by step. This will also fix any minimal Windows 10 Slow Shutdown or Random Windows Restart Error as well.

After your system starts in Clean Boot, try to open the Windows Store again and see whether you can resolve this error.

Method 4: User Account Control Setting

1. Press the Windows Key + Q to open Search and then search for Control Panel and click on it.

Control Panel
Control Panel

2. After opening Control Panel, select System and Security, then click on Security and Maintenance.

Security and Maintenance
Security and Maintenance

3. Hit the Change User Account Control Settings option under the Security and Maintenance column.

Change User Account Control settings
Change User Account Control settings

4. Drag the slider up or down to choose when you are notified about the changes done to your computer, then click OK.

5. Note: Level 3 or 4 may help you to fix the issue.

6. Reboot your computer to save changes.

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Method 5: Reset Windows Store Cache

1. Press the Windows Key + R, then type in “wsreset.exe” and click OK.


2. The above command will run and reset your Windows Store cache.

3. After it is completed, restart your computer to save the changes. Check if you’re able to Fix This App can’t open in Windows 10. If not, then continue to the following methods.

Method 6: Re-Registering Windows Store

1. In the Windows search, type in Powershell and then right click on Windows PowerShell and select the Run as administrator option.

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2. Then type the following command in Windows Powershell and hit enter:

Get-AppXPackage | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}

3. After the above process is finished, restart your computer.

Method 7: Make Sure That Your Windows is up to date

1. Press the Windows Key + I and then select Update & Security from the settings window.

Update and Security
Update and Security

2. Click on Check for updates and install any pending updates.

system and security windows update check for updates
system and security windows update check for updates

3. After all the updates are installed, reboot your computer and then see whether you’re able to Fix the This App can’t open in Windows 10 error.

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Method 8: Make Sure That Windows Update Service is running

1. Press the Windows Key + R and then type services. msc and Click OK.

Services. msc

2. Find the Windows Update service and then double click on it to open its Properties.

Windows Update
Windows Update

3. Set the Startup type to Automatic and click on Start if the service is not already running.

automatic startup type
automatic startup type

4. Click Apply, then OK.

5. Follow the same steps for the Application Identity service.

6. Reboot your computer to save changes and check whether you’re able to Fix the This App can’t open in Windows 10 issue.

Method 9: Forced Update of Windows Store

1. Press the Windows Key + X and then select Command Prompt (Admin).

Command Prompt (Admin)
Command Prompt (Admin)

2. Type in the following command into the cmd and hit Enter:

“schtasks /run /tn “\Microsoft\Windows\WindowsUpdate\Automatic App Update”

3. After the above process is completed, then restart your PC.

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Method 10: Fix User Account Control Settings

1. Press the Windows Key + R and then type Secpol. msc and Click OK.

Secpol. msc

2. In the Group Policy Editor, navigate to Security Settings > Local Policies > Security Options.


3. On the right side window, find the following Policies and then double click on them to make a change to any settings accordingly:

User account control: Detect application installations and prompt for elevation: ENABLED

User account control: Run all administrators in Admin Approval Mode: ENABLED

And Finally –

User Account Control: the behavior of the elevation prompt for administrators in admin approval mode: UNDEFINED

4. Click Apply and press OK to save changes.

5. Press the Windows Key + X, select Command Prompt (Admin) and then type in the following command:

Command Prompt (Admin)
Command Prompt (Admin)

gpupdate /force

gpupdate /force
gpupdate /force

6. You can run the above command twice to ensure it is done and then reboot your computer.

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Method 11: Reinstalling the problematic App

1. If the issue of this app can’t open is only faced with a few applications, you could try to reinstall them and fix the problem.

2. Open the Start Menu and locate the problematic app that you have installed.

3. Right click on it and then select Uninstall.

4. After the App has been uninstalled, open the Windows Store app and download it again.

If You Are Facing This: This App Can’t Open in Windows 10

Final Words

These are the best-proven methods to fix this app that can’t open errors on windows 10. Even though these are easy and simple steps, we remind you to carefully go through all the steps before attempting any of them. You should also look out for any Windows Update Error in case it is interrupting the process.

Even a small mistake can damage your system. But if done correctly, these steps are sure to resolve the issue you are facing. We hope that the problem is fixed with the help of these methods.