This app can’t open, Check the Windows Store for more info about the app This App can’t open. There’s a problem with photos. Contact your system administrator about repairing or reinstalling it.

Running the app through the Command Prompt can bypass the "This App has been Blocked by your System Administrator" message. However, you need administrator privileges to execute the command.

After renaming the folder, close all the windows then re-enable Windows update service with these steps: Open the Run app by pressing both the Win+R keys simultaneously.

Windows Sandbox is a built-in tool for Windows 10 and 11 Pro users. It lets you open files or test apps in a separate, temporary desktop, so your real computer stays safe.

Users who roll back to an earlier restore point on Windows 11 22H2 (the Windows 11 2022 Update) may not be able to launch several apps, including Office.

Any help is appreciated.” Another frustrated user writes: “In Windows 10, when I open or work with mail in the Outlook desktop app (local installation), the message no access keeps coming up.

Workaround for Office apps facing the issue getting the error 'This app can’t open, Check the Windows Store for more info' when launched on Windows 11/10.