Windows Edge browser 'new app' warning When using Windows Edge browser, the warning You'll need a new app to open this f5eps appears. This occurs because a protocol handler calls an external program from Windows Edge Browser. Windows Edge browser 'switch apps' warning When opening some endpoint checks with the Windows Edge browser, the Did you mean to switch Apps dialog appears. Endpoint check and Network Access screens Network Access and endpoint check screens do not appear in the foreground when running. HTTP vs HTTPS virtual server, or a valid certificate It is suggested that you use an HTTPS virtual server with a valid certificate to prevent end users from seeing invalid certificate warnings. To uninstall, move the helper applications to the Trash on macOS. Use the package manager native to your Linux distribution (for example apt, zypper, dnf, or yum) to remove f5epi (the F5 Endpoint Check application) and f5vpn (the F5 VPN application). Uninstalling client components on Windows To uninstall client components on Windows systems, go to to Control Panel > Programs > Programs and Featuresand click Uninstall BIG-IP Edge Client Components. The following issues and behaviors have been identified in this version of the helper applications.