根据 2025 年 10 月的 Microsoft Q&A 帖子，一位用户尝试在离线 Windows Server 2022 环境中安装 WebView2 Runtime v127.0.2651.86 时，发现 Evergreen Bootstrapper 无法工作。微软社区专家的回复明确指出： 解决方案是使用官方下载页面中的固定版本安装程序。
It is worth noting that the WebView2 installation package does not display a license agreement during the installation process. The only place a license agreement appears is when you initially download the installer from Microsoft's website. This means that when you silently install WebView2 as a prerequisite for your application, your end users will not see a license agreement prompt. Microsoft's documentation encourages this approach, though you should review the licensing terms to ensure compliance for your specific use case.
reg query "HKLM\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\F3017226-FE2A-4295-8BDF-00C3A94784C6" /v pv Use code with caution.
In highly locked-down enterprise environments, Group Policy Objects (GPOs) might restrict application installation or explicitly block Microsoft Edge update services. Ensure your local policies allow the installation of Edge-family products. Best Practices for Enterprise Deployment
This error occurs if the installer runs without administrative privileges. WebView2 Evergreen Runtime installs at the system level ( C:\Program Files (x86)\Microsoft\EdgeWebView ). You must run your command prompt or deployment script as an . Missing Dependencies