Huvar

I have an issue with the Wireless vive program,, i have installed everything correctly and the program says "Impossible to find a headset", i followed the pictures, connected the powerbank and clicked on the wireless transmitter but nothing happens and it still says "Impossible to find a headset" (its written it french cause i am french). What do i do ? ;( https://puu.sh/F5owe/2510c04b4d.png