1. Uncompress bundle, launch rusEfi console and hit "Install Drivers" button to install Virtual Com Port and ST-Link drivers. If necessary bundle would help you install java run-time.
1. Download and install [FTDI's usb VCP driver on your PC](http://www.ftdichip.com/Drivers/VCP.htm) - that's if you have a Frankenso or Frankenstein board with FT232 chip