Knight Shift
 

Hello There.
Can somebody help me?
I cannot play Knight Shift in lan
The Programm says:This is a wrong serial number
but i have only one.
Wat can i do?
I need another serialnumber

contact tech support
and/or double check you're typing the serial exactly as typed and not mistaking a 0 for an O etc...

I think he means, he has only one game/serial and want to play it with one or more friends in LAN.
Each of your friends needs his /her own game/serial !!!