How to replace lost, broken, or missing Microsoft software or hardware
http://support.microsoft.com/kb/326246/en-us
Of course, this really only applies to Microsoft RETAIL software. If
your OS was provided by the OEM, you will have to go to them for
replacement, if possible. However, many OEMs do not keep records of
which OS key goes with which machine they sold (although they are
supposed to), and will be unable (or unwilling) to replace your
installation key, although a few will replace your OS for a nominal
fee for the shipping/handling/media.
By the way, if your OS was supplied by the OEM at the factory, the
sticker is supposed to be attached to your computer's case somewhere.
Try looking on your computer case for the COA with CD key.
Next time, PLEASE put your COA in a more permanent place (such as a
wall safe or safety deposit box, since it is actually worth all you
paid for it, not just the few cents for the plastic used to produce
it).
==
Donald L McDaniel
Please reply to the original thread and newsgroup.
=====================================================