How to Sideload an Appx Package on Windows 11
Quick fix: Enable sideloading: Settings → Privacy & security → For developers → toggle Developer Mode on. Then double-click the .appx or .appxbundle file. App Installer launches. Click Install. Or via PowerShell: Add-AppxPackage -Path C:\file.appx. You have an .appx, .appxbundle, .msix, or .msixbundle file from a developer or beta program. You want to install it … Read more