If you cannot solve the issue based on the error message, contact F-Secure support. Note: If the manual installation fails, check the error message. The installation starts and is completed in the background. Find the executable file in your Downloads folder, right-click it and select Run as administrator. Scroll down to section Evergreen Bootstrapper, select Download > Accept and Download. To install or update the WebView2 Runtime: Go to page. If, however, the WebView2 Runtime initialization fails, the user gets an error message containing a link to information on how to install and update the WebView2 Runtime manually. Normally, during the installation of the F-Secure products, the network installer automatically tries to install the WebView2 Runtime if it is missing from the environment. Webview2 Runtime is a backing web platform. Run the Task Manager by tapping Ctrl + Shift + Escape. The Edge WebView2 runtime usually spawns multiple processes with the same name, so you have to kill each of them to end the task. F-Secure products, such as F-Secure TOTAL (as of version 18.2), require the WebView2 Runtime to be able to show web page content directly inside the product. How to Disable the Edge WebView2 Runtime You can use the Windows Task Manager to monitor and disable any running processes on your PC. Installing Microsoft Edge WebView2 Runtime manually The Microsoft Edge WebView2 Runtime is required when running web content directly inside applications on Windows. Installing Microsoft Edge WebView2 Runtime manually - F-Secure Community

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