How to fix The app you are trying to install is not a Microsoft verified app on Windows

Microsoft Windows 10 and 11 may be configured to only allow certain types of applications to be installed on the device. This restriction may be intentional, such as when policies are in place to restrict what can be installed on the device, but it is also sometimes unintentional.

The following guide provides easy-to-follow, step-by-step instructions for resolving unexpected error messages. Windows users who try to install certain types of applications may receive the error message "The application you are trying to install is not a Microsoft-validated application."

The dialog box provides little information about why the installation was blocked. It notes that "Installing apps from the Store can help protect your PC and keep it running smoothly," and links to the Microsoft Store and app recommendations. There is no immediate option to bypass the restriction.

Explanation of Error Message

Microsoft Windows 10 and 11 systems can be configured to only allow software installation from the Microsoft Store. As long as the setting is active, you won't be able to install any apps that aren't available through the Microsoft Store or at least verified by Microsoft.

Please note that this only affects software installations. Portable apps that do not require installation can run even if they are not from the Microsoft Store or have not been verified by Microsoft.

How to fix the "The application you are trying to install" error on Windows

There is an easy option to resolve this issue and remove the limitation on Windows 10 and 11 systems. It should work for most situations, but there are other options available for edge cases.

Here's how it works on Windows 10:

1. Open the Start menu and select Settings.
2. Switch to apps and features.
3. Find "Choose where to get apps from"; it should appear at the top.
4. Switch the setting from "Microsoft Store only (recommended)" to "Anywhere."

How to make changes on Windows 11:

1. Open the Start menu and select Settings ".
2. Go to the application.
3. Select Advanced Application Settings on the page that opens.
4. Find "Choose apps to get".
5. Change the setting to "Anywhere".

Changes will take effect immediately. Installation of non-Microsoft Store programs should now be allowed. You can undo changes at any time by reverting the setting to "Microsoft Store only (recommended)."

Tip: Users who want to keep the restrictions but occasionally need to install non-Store apps can temporarily turn them off for installation and resume after the installation is complete."

Advanced Troubleshooting Options

Application recommendation settings can also be changed in Group Policy. This only applies to Professional and Enterprise editions of Windows and Education Edition, not available with Windows Home Edition.

1. Open the Start menu.
2. Type gpedit.msc and select Group Policy Editor from the results.
3. Go to Computer Configuration > Administrative Templates > Windows Components > Windows Defender SmartScreen > Explorer.
4. Double-click Configure Application Installation Control.
5. If the policy is set to "Not Configured" or "Disabled", the policy is inactive.
6. If it has an enabled status, it can be configured to "Only allow apps from the store"; this setting prevents the installation of non-store apps .
7. Change the value to "Turn off app recommendations" to completely disable the feature. Note that you can also set the entire policy to Disabled or Not Configured.
8. Select OK to complete this Procedure.
9. Requires a PC restart.

Windows 10 and 11 Home edition devices can configure changes directly in the Windows Registry.

How it's done:

1. Open the Start Menu.
2. Type regedit.exe and select the Registry Editor result.
3. Go to HKEY_LOCAL_MACHINE \SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer.
4. Right-click Explorer and select New > String Value.
5. Name it AicEnabled.
6. Double-click AicEnabled and set its value to Anywhere.
7. Close the Registry Editor and restart your PC.

Last but not least, there is a special version of Windows, the S mode , which prevents non-Store apps from being installed on Windows devices. Users can do this in Windows 11 under Settings > System > Activation or in Windows 10 under Settings > Update & Security > Leave S Mode under Activate". Please note that once you make changes, you cannot return to S Mode.

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