i couldn't able to login to my windows xp os

[Hari]

i've purchased windows xp proffessional and installed on
my system. it has been asking for confirmation ID, i took
it light. but today it is giving message that the software
evaluation is over and asking for the confirmation ID.
where do i get this confirmation Id as i'v Installation ID
with me and when i go thru the windows online help it is
asking Product ID..i've tried its Serial No, Key no, and
installation Id. but it's givign an error that not valid
Product ID..what shouid i do in this situation. please do
help to login to my windows ...

Murahari Acharya

 

[larrymaietta]

Hari: You can go to: Start, Help and Support, use Tools, My Computer
Information. There you will find Your PID #. I hope this Helps.