Windows XP Product Key Modifier.
This application automates the task of changing your Windows XP product key.

Simply enter your new valid XP product key (e.g. XXXXX-XXXXX-XXXXX-XXXXX-XXXXX) into the field provided, and apply pressure to the 'Change Key' button. The operation performs the following tasks:

Modifies a certain registry value to trick Windows into thinking it has not been activated.
Makes backups of all your OS's existing activation script files.
Copies modified versions of these activation scripts to the appropriate locations.
Executes the Windows Activation Wizard (system32\oobe\msoobe.exe /a).
Waits for the Wizard to complete (The wizard will run automatically and completely because of the modified scripts.)
Rolls back the original script files to their original locations.
Removes temporary directories and scripts created during the process.
This entire operation should take only a few seconds on a moderately quick machine. Once the operation is complete, your copy of Windows XP has been activated using your new key.

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m8, the question is why?
anyway,

i like the xpkey.exe as well :lol:

Sounds good but you make no mention of what the prog is called or where to get it.?

Well need the program for an friend so he can upgrade with SP1. Anybody has an key that will work when i change it?




Edit :
Your friend should have been getting a CD key when he bought his WindowsXP, tell him to use that CD key

/BC