W2K3 SBS serial not valid after slipstream

[stromhu]

Hi.

I installed w2k3 SBS (Small Buissness Server) on a HP ProLiant ML110 G4 and after a while the costumer found out he wanted RAID 1(Mirror).

Because HP in this case don't have a solution for installing the drivers for the raid controller without a extern floppy(HP.s own) they said i have to

slipstream the install media (It means that the drivers are included in the install and its not nessesary to use F6 when installing).

So i did this, it all went fine until it was time to enter the serial again. Then the software says, "Serial not valid"?? I'm using the same serial as before?

Does any one know something about this problem??

// Stromhu