I was able to burn 1 CD and now my samsung "Super-writemaster" doesn´t burn anymore!?

I bought this Samsung Super-writemaster with lightscribe. But after burning one CD (Music) after burning there comes a message like “Burning process was notsuccessful” and the DVDs and CDs don´t work. I´ve upgradet FirmWare but it´s still the same… :a

Hi, and welcome!

There are two possibilities you should consider:
a) the drive is defective - return it to the dealer you bought it from.
b) some copy protection DMA crap has messed up your Windows installation. To sort that out, try the drive in another computer or - if you have 2 optical drives installed - run a Live Linux CD like Knoppix or Kanotix and try burning again.