Does anyone have an idea how to do this?

I've tried start /min "audiorepeater" "%programfiles%\Virtual Audio Cable\audiorepeater.exe" /Input: "Virtual Cable 2" /Output: "ATI HD Audio rear output" /BufferMs:100 /SamplingRate:48000 /Autostart

Bit it can't find "virtual cable 2" ... but it does find the ATI....