RobotStudio event

Couldn't find a path to images on real controller

Hello, 

I'm trying to load pictures in picturBox1 from HOME directory of real controller.
It was easy when I launched my app on virtual FlexPendant:

Bitmap ISO_L = new Bitmap("C://Program Files (x86)//ABB Industrial IT//Robotics IT//SDK//FlexPendant SDK 6.06//Resources//ISO_L.bmp");
pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
pictureBox1.Image = ISO_L;

But I can't do the same on real controller:

Bitmap ISO_L = new Bitmap("hd0a://1600-106668//HOME//ISO_L.bmp");

This action causes to an unexpected error "Couldn't find a part of the path".

Here I found my problem, but I don't understand how to use TpsResourceManager without example.  Are there other ways to load a picture? 

Thanks!