How to Fix This App Can’t Open in Windows 10

If you guys have recently upgraded to Windows 10 then you may have a lot of issues with Windows Store and its Apps. One such issue is the error “This app can’t open” whenever you try to tap on an app, the app window tries to load. However, sadly it disappears, and rather you are faced with the above error message. In short, Windows 10 apps won’t really open and even if you tap on the hyperlink “Go to the Store” that is shown in the error message, you will again see the same error message again. In thsi article, we are going to talk about How to Fix This App Can’t Open in Windows 10. Let’s begin!

You may also have a problem opening Alarms & Clock, Calculator, Calendar, Mail, News, Phone, People, Photos as well. In Windows 10. When you will try to open these apps you guys will get an error message say that “This app can’t open. (App name) can’t open while User Account Control is turned off.” A same as error message that may also appear is “This app can’t be activated when UAC is disabled.”

There are various causes because of which Windows 10 apps won’t open, but we have listed a few of them here:

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

Now that you guys are aware of the issue and its causes, it’s time to see how you can actually resolve the issue. So without wasting any further time. Let’s see how you can Fix This app can’t open in Windows 10. Along with the help of below troubleshooting guide.

How to Fix This app can’t open in Windows 10

Temporarily Disable Antivirus and Firewall

• Right-tap on the Antivirus Program icon from the system tray and choose Disable.
• Next, choose the time frame for which the Antivirus will remain disabled as well.

Note: Just select the smallest amount of time possible Such as 15 minutes or 30 minutes.

• When you do that, again try to open Windows Store and then check if the error resolves or not.
• Tap on Windows Key + I and then choose Control Panel.
• Next, tap on System and Security.
• Then just tap on Windows Firewall.
• Now from the left window pane tap on Turn Windows Firewall on or off.
• Select Turn off Windows Firewall and restart your PC. Again try to open Update Windows and see if you’re able to fix This app can’t open in Windows 10 as well.

If the above method doesn’t work make sure to follow the exact same steps in order to turn on your Firewall again.

User Account Control Settings

• Tap on Windows Key + Q in order to bring up Search and type Control Panel and then tap on it.
• This will open Control Panel, then choose System and Security and then again click on Security and Maintenance.
• Tap on Change User Account Control Settings under the Security and Maintenance column.
• Move the slider up or down to select when to be notified about changes to your computer, and then tap OK.

Note: The user said level 3 or 4 help them in order to fix the issue.

• Now reboot your PC in order to save changes.

Run Windows Store Troubleshooter | This app can’t open

• Head to this link and download Windows Store Apps Troubleshooter.
• Double-tap on the download file to run the Troubleshooter.
• Just make sure to click on Advanced and also checkmark “Apply repair automatically.“
• Now let the Troubleshooter run and Fix Windows Store Not Working.
• Now type “troubleshooting” in the Windows Search bar and then tap on Troubleshooting.
• Next, from the left window pane, you have to select View all.
• Then from the Troubleshoot computer problems jst list choose Windows Store Apps.

• You have to follow on-screen instructions and let the Windows Update Troubleshoot run.
• You have to restart your PC and again try to install apps from Windows Store as well.

Perform a Clean Boot

Many times 3rd party software can conflict along with Windows Store and thus cause the error. In order to Fix This app that can’t open in Windows 10, you have to perform a clean boot in your PC and then diagnose the issue step by step. When your system starts in Clean Boot again try to open Windows Store and also see if you are able to resolve the error.

Reset Windows Store Cache

• Tap on Windows Key + R and then type “wsreset.exe” and hit enter.
• Now let the above command run that will reset your Windows Store cache.
• When this is done restart your PC in order to save changes. See if you’re able to Fix This app that can’t open in Windows 10, if not then continue as well.

Make sure Windows is up to date

• Tap on Windows Key + I and then choose Update & Security.
• Next, again you have to tap on Check for updates and make sure in order to install any pending updates.
• Then after the updates are installed reboot your PC and see if you’re able to Fix This app can’t open in Windows 10 as well.

Force Update Windows Store

• Tap on Windows Key + X and then choose Command Prompt (Admin).
• Then type the following command into cmd and click on Enter:

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

• Just let the above process complete and then restart your PC.

Reinstall the problematic app

If the issue is only with a handful of applications, then you guys could re-install them in order to try to fix the issue.

• You have to open Start Menu and then locate the problematic app.
• Right-click it and select on Uninstall.
• After the app has been uninstalled, then open Store app and try to download it again as well.

Fix License Service | This app can’t open

• You have to open Notepad and copy the following text as it is:

echo off

net stop clipsvc

if “%1?==”” (
echo ==== BACKING UP LOCAL LICENSES
move %windir%\serviceprofiles\localservice\appdata\local\microsoft\clipsvc\tokens.dat %windir%\serviceprofiles\localservice\appdata\local\microsoft\clipsvc\tokens.bak
)

if “%1?==”recover” (
echo ==== RECOVERING LICENSES FROM BACKUP
copy %windir%\serviceprofiles\localservice\appdata\local\microsoft\clipsvc\tokens.bak %windir%\serviceprofiles\localservice\appdata\local\microsoft\clipsvc\tokens.dat
)

net start clipsvc

• Now you have to tap on File > Save as from Notepad Menu.
• From Save as type drop-down choose “All Files” and then name the file as license.bat (.bat extension is very important) as well.
• Tap on Save as in order to save the file to your desired location.
• Now right-tap on the file (license.bat) and choose Run as Administrator.
• During this execution, the license service will be stopped and also the caches will be renamed.
• Now uninstall the affected apps and also then re-install them. Again check Windows Store. Then see if you guys are able to Fix This app can’t open in Windows 10.

Create new local account | This app can’t open

• You have to tap on Windows Key + I in order to open Settings and then tap on Accounts.
• Tap on Family & other people tab in the left-hand menu and click Add someone else to this PC now under Other people.
• Tap on I don’t have this person’s sign-in information in the bottom.
• Choose Add a user without a Microsoft account in the bottom as well.
• Now, you have to type the username and password for the new account and click Next.

Fix User Account Control Settings

• Tap on Windows Key + R and then type Secpol.msc and click on Enter.
• Now in Group policy editor, just make sure in order to navigate:

Security Settings > Local Policies > Security Options

• From the right-hand side window find the following Policies and double tap on them in orderto change the 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
User Account Control: behavior of the elevation prompt for administrators in admin approval mode: UNDEFINED

• Tap on Apply followed via OK in order to save changes.
• Tap on Windows Key + X and then choose Command Prompt (Admin) and type the following command:
• gpupdate /force
• Make sure in order to run the above command twice just to make sure and reboot your PC.

Make sure Windows Update service is running

• Tap on Windows Key + R and then type services.msc and hit Enter.
• You have to find Windows Update service and double ta on it in order to open its Properties.
• Make sure Startup type is all set to Automatic and then tap on Start if the service is not running.
• Tap on Apply followed via OK.
• Just like that, just follow the same steps for Application Identity service.
• Reboot your PC in order to save changes and see if you’re able to Fix This app can’t open in Windows 10.

Re-Register Windows Store | This app can’t open

• Now in the Windows search type Powershell and then right-click on Windows PowerShell and choose Run as administrator.
• Now type the following in the Powershell and click on enter:

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

• Now let the above process finish and then restart your PC as well.

Manually Re-install the App using PowerShell

If everything else fails then as a last resort you guys could uninstall each of the problematic Apps. And then again re-install them manually from PowerShell window as well.

Conclsuion

Well, That is all from my side. If you want to know more about this article or have any queries. Then feel free to ask me anything in the comments section below.

Have a Good Day!

Also See: What is Together Mode in Microsoft Teams – Enable it