Double click on DriverInstall.exe in Release_DriverAssitant directory to start the utility.Download and extract RK_DriverAssitant.zip.
Here’s how to install the drivers with this tools.There’s no need to connect your Rockchip device during this procedure. To simplify the task for Windows users, Rockchip has written a tool called RK Driver Assistant to automatically install the correct drivers on different Windows versions.
However, many people seem to have problems with installing the proper driver, and their device may not be recognized properly. When you need to root or upgrade Rockchip RK3066 or RK3188 devices, you’ll usually have to connect your device to your computer via USB, and in Windows, installing specific drivers (ADB drivers) is usually needed.