How to fix app not opening issue on Windows 11 [Solved]

Microsoft’s latest release, Windows 11, has proven to be a better version of Windows 10, with structural changes, more user-friendly, rearranged taskbars, and more. Although Windows 11 is one of the excellent versions.

Many Windows users have noticed an unusual issue on their Windows 11 PCs where they are unable to launch most Windows 11 applications. No matter how many times they try to launch the application, it simply crashes and fails to open on the system.

There could be many reasons why this happens suddenly, some of them are listed below.

• The Windows Update service has stopped.
• Virus attacks on the system.
• There are some issues with the user accounts on the system.
• Outdated applications and Windows systems.
• Changes in registry files.

After studying these points mentioned above in this article, we have compiled a bunch of solutions below which may help the users to resolve this issue and be able to open any app on their Windows 11 PC program.

So if your system is also facing this issue, please continue reading.

Workarounds You Can Try Beforehand –

• Try scanning your entire system for any viruses or malware that may be damaging your system. If found, please use anti-virus software to clean the system.
• Restart the system a few times to see if it works.
• There may be a problem with the user account you are currently using. Therefore, we recommend creating a new user account and logging into the system using that account.

Fix 1 – Check Application Identity and Windows Update Service

For Windows to update regularly, it requires a service called Windows Update to be running on the system . If stopped, such errors are bound to occur. Additionally, we need to ensure that the application identity service is also running, which is critical for the application to run smoothly.

Follow the steps below to learn how to check for these necessary services.

Step 1: Press the Windows and R keys simultaneously on your keyboard to open the "Run" command frame.

Step 2: Once the Run command box appears on your system, enter services.msc and press Enter.

Step 3: This will open the Services application on your system.

Step 4: Find the Application Identity service from the list of services.

Step 5: Double-click the Application Identity service to open its properties window.

Step 6: In the Properties window, make sure you are on the General tab.

Step 7: In the "General" tab, if the service is stopped, click the "Start" button.

Step 8: This will take a few seconds to start the service.

Step 9: After the service starts, you can click Apply and OK.

Step 10: Now search for Windows Update service and double click on it.

Step 11: In its properties window, go to the General tab and start from #Type" option drop-down list, select "Automatic", and then click "Start". Step 12: Finally, click

Apply

and OK.

Step 13: After ensuring that all necessary services are running, close the service application.

Fix 5 – Repair or reset the application causing the problem

Many times the problem is not with the system but with the application itself. Therefore, fixing or resetting applications that are not opening properly on Windows systems is the best solution.

Here are the steps on how to do this.

Step 1: Press the

Windows

key and type Installed Apps on your keyboard. Step 2: Then select

Installed Applications

System Settings from the search results as shown below.

Step 3: In the Installed Applications page, find the application causing the problem.

Step 4: Click the app's Show more options horizontal ellipsis icon and select Advanced Options from the list.

Step 5: Scroll down the Advanced Options page and click on Repair or # as per your requirement ##Reset".

Note – Repair will only fix the app without losing data, but reset will delete all data associated with the app and when the app is open, you May require login etc.

Step 6: Once completed, close the Installed Apps page.

Fix 2 – Edit the registry files on your system

Some users claim to have resolved this issue by making some changes to the registry files that are essential to their system. Therefore, we recommend our users to try editing the registry files by following the steps explained below.

Before proceeding with this method, we ask our users to export or back up the registry file so that they can always restore it in the future if there is a problem while editing.

Step 1: Press the

Windows key and type registry editor on your keyboard.

Step 2: Select the

Registry Editor application by clicking on it from the search results as shown in the screenshot below.

Step 3: Continue to accept the UAC prompt on the screen by clicking Yes.

Step 4: Once the Registry Editor window opens, clear the address bar and then copy and paste the below line into the address bar as shown below.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System

Step 5: Once you reach the

System registry key, find a DWORD value named FilterAdministratorToken on the right side.

Note – If the FilterAdministratorToken DWORD value is missing from your registry file, you will need to create a new DWORD value by following the steps below.

1. Right-click the SystemRegistry key and navigate to New>DWORD( 32-bit) value as shown below.
Then
2. rename the newly created DWORD value to FilterAdministratorToken.

Step 6: Double-click to open FilterAdministratorToken.

Step 7: In the editing window, enter

1 in the numerical data text box, and then click OK.

Step 8: Now go to the path given below by copy-pasting it in the address bar and pressing

Enter key.

HKEY_CLASSES_ROOT\.exe

Step 9: On the right, make sure the

default string value is set to exefile.

Step 10: Now go to the path below on the right again and make sure the

default string value has the value Application .

HKEY_CLASSES_ROOT\exefile

Step 11: Next, go to the address named ## by typing the following lines in the address bar and pressing

Enter #open registry key.

HKEY_CLASSES_ROOT\exefile\shell\open

Step 12: For the open registry key, ensure that the

default

string value is empty, which appears as an unset value. If not, double-click it and clear the Value data field, then click OK.

#Step 13: Once completed, close the Registry Editor window and restart the system.

Fix 3 – Run the Microsoft Store App Troubleshooter

Assume the app was downloaded and installed from the Microsoft Store. In this case, you can resolve them by running the Microsoft Store App Troubleshooter, which detects any issues related to the apps mentioned in this article and attempts to fix them.

Follow the steps below to learn how to run the Microsoft Store app troubleshooter on your system.

Step 1: Press the Windows R key simultaneously Open the Run box and type control.exe in its text box /name Microsoft.Troubleshooting .

Step 2: Then press the Enter key to open the Troubleshooting page on your system.

Step 3: Select Additional Troubleshooters from the options on the page, as shown below.

Step 4: Next scroll down the page to the Microsoft Store Apps option and click on its Run button .

Step 5: This will launch the troubleshooter window and start detecting any issues.

Step 6: Follow the on-screen instructions here and fix it.

Fix 4 – Update Windows System

Keeping Windows system updated can usually avoid many problems and users can have a good experience without many bugs and problems. So, let us try to update the system using the following steps.

Step 1: Press the Windows and I keys simultaneously to open the Settings app on your system.

Step 2: Then click on Windows Update on the left menu as shown below.

Step 3: On the right side, you need to click in the upper right corner of the page to check for updates, as shown in the picture below.

#Step 4: Then it starts checking for the latest updates provided by Microsoft for the Windows system.

Step 5: If found, download and install them all.

Step 6: Once completed, reboot the system to reflect the changes.

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