Hi!
You have the same problem like me.
Go to the directory where you have installed Nero Burning Rom and delete "wnaspi32.dll".
Don't forget that you need an other working ASPI-Layer for Nero,if you delete "wnaspi32.dll".
I use the Adaptec ASPI 4.60 (1021) driver and it works now without reboots or errors.
bye
Neubi