3.1 The following steps may be necessary depending on your browser and firewall settings. If your browser instructs you to discard or keep the installer, choose to keep the installer. If your browser says that the file is not commonly downloaded, select "See more":
3.4 Select "Keep anyway".
3.5 Click the Barnestorm file.
3.6 If your firewall or Windows Smartscreen blocks the running of the installer, allow it.