since i change my PC for a laptop with window 7, i try to modify my setup in my Mamba max and i cant the speed can connect but cant upload setup... i run as administrator etc like its say on caslte web page but its doesnt work.

Anybody got idea how too fix it?

thx

I didn't have any issues with castle link on my windows 7 x64. Are you running 32 bit or 64 bit? Try running it in compatibility mode.