Dear All, I am running OEM XP Pro SP2 embedded. I must confess that one or two machines run on a pirated license! The problem is that, I believe after I installed SP3, I am prompted to activate Windows at every logon on a particular machine. When I click on "yes" to activate, I get logged in and a window saying "Windows is already Activated"! I remember activating initially with WPA_Kill.exe crack after installing and I guess after SP3 too. Any suggestions? Thanks. Regards, MFK.