Windows XP I want to get a license Key bcoz i lost it . can i get ?

Each copy of Windows XP has a unique 25-character license-key.
Legallly, that license-key can only be used to install Windows XP on _one_ computer at a time.

However, Microsoft is stating that the license-key used for your copy of Windows XP has been used on _more_ than one computer.

So, follow the on-screen instructions to use you credit-card to purchase a valid license-key for Windows XP. Or, if you have a fairly-recent computer, purchase a copy of Windows 7, and upgrade your computer.

Where did you get your computer? A computer-store that has "reused" a license-key is in violation of their contracts with Microsoft, and should be reported: 1-800-R-U-LEGIT.

> volume license key has been blocked

If you work for an organization that has licensed, in "bulk", copies of Microsoft Windows, then your I.T. department would have received a "volume" license-key, i.e., one license-key spanning _every_ licensed computer, not one unique license-key _per_ every computer. If so, contact your local I.T. department, and ask them why Microsoft is now "blocking" usage of computers that are using that "volume" license-key.

Or, if you are using a "bootleg" copy of Windows XP, i.e., somebody outside of the organization that licensed that "volume" license-key has ILLEGALLY used that license-key to install Windows on your computer, then you need to purchase license of a "genuine" copy of Windows XP.

See: http://www.microsoft.com/genuine/

for details on how to "get genuine".

Assuming you still have Windows installed, download SIW (System Information for Windows):
http://www.gtopala.com/
In the left hand margin click on "licenses" to view your product key.

The license-key for the copy of Windows XP that you have installed has been detected by Microsoft as being a "counterfeit" key -- the license-key has been copied from some computer with a valid license.

WINDOWS XP GENUINE CD KEY

THMPV-77D6F-94376-8HGKG-VRDRQ

If you will reinstall XP on your computer, no need to worry about the license you can still use the same license key that you have use for that computer and everything should still be OK , it will also be applicable to your other software that has some license key you can simply use the same key that you have use before....

plz give me xp service pack 2 product key

all pc's pre built have the product key on the back of the pc, all notebooks have the product key on the underside, other than that you will have to call microsoft and purchase a new license