SurroundSoundInstaller can't install: error 142

Today i've recevid the Kraken 7.1 headphones as a gift.

Downloaded and executed the SurroundInstaller, it downloads something but the fails giving error 142.

Tried to run the installer as Admin, no difference.

So i installed Synapse 2 and it's running, Kraken headphones added in the warranties page, Synapse does'nt detect anything.

1) What should i do?
2) Do i really (will) need to have Synapse running to have the surround working?

Thanks