simulation failled at x speed. HELP (nero)

I re-installed my nero burning rom (version 4), default settings.
Trying to copy an audio CD, reading is ok, but after that, at the beginning of the burning proces, it stops at apr. 2%, whit the messege "simulation failed at x speed) i tryed all speeds, different settings, whit no results, Allso reinstalling is not the answhere.
Dus anyone knows what i can do about it?

Thanks! Liam

 

your problem is not the program
its the burningspeed that is rithen on the empty disk

 

Can you explane this?
What means Rithen (like in write?) (sorry, i am dutch).
What can i do about it?

Thanks!