Microsoft Edge Webview2 Offline Installer [DELUXE]

| Issue | Likely fix | |-------|-------------| | Installer says “A newer version is already installed” | Uninstall the newer one first, or upgrade instead of downgrading. | | Error 0x80070005 | Run as administrator. | | Silent install not working | Check logs with /log param. Verify you have the offline (not bootstrapper) version. | | App still complains about missing WebView2 | Restart the app. Reboot the PC. Ensure architecture matches (x86 app needs x86 runtime). |

MicrosoftEdgeWebView2RuntimeInstallerX64.exe /quiet /norestart

If you are packaging this for Group Policy or System Center Configuration Manager (SCCM), the .exe can sometimes be tricky to handle. A useful feature of the offline installer executable is that you can extract the underlying MSI using administrative installation points. microsoft edge webview2 offline installer

Command: MicrosoftEdgeWebView2RuntimeInstallerX64.exe /extract | Issue | Likely fix | |-------|-------------| |

This allows you to grab the raw MSI file, which provides granular control for enterprise deployment tools, allowing you to apply transforms or specific corporate policies during the install process. MicrosoftEdgeWebView2RuntimeInstallerX64

| Feature | Online Bootstrapper | Offline Installer | | :--- | :--- | :--- | | File size | 1–5 MB | 130–160 MB | | Internet required | Yes (to download runtime) | No | | Network load | High per PC (downloaded repeatedly) | Low (one download from a central share) | | Air-gapped support | No | Yes | | Silent install parameters | Supports /silent / install | Supports /silent / install |