Full replacement. Just head to microsoft.com for the phone numbers near you and call in.
-> No one can give you a key and you lost yours so the straight and narrow road is about 35 bucks the last this happened.
Appreciate any help plse. I was handed down the genuine microsoft 2000 OS disk - however the original pc was destroyed with all on board. Is there anyway that i can install it past the prompt for register or would the very poor microsoft empire would hell me out