How to change valid xp license key with another valid xp license key?

Another way then run/regedit, etc and run/ %systemroot%\system32\oobe\msoobe.exe /a because heer it shows me'; already activated. press OK TO EXIT! so it has no other options. Can you help me out?How to change valid xp license key with another valid xp license key?
I don't know why you're fooling around with that, when you should be updating to SP3 which has been out for several years.



...How to change valid xp license key with another valid xp license key?
That would be a complete waste of time. It doesn't matter what the licence key is as long as it's valid, which you said it is, so you don't need to change it. QED.
I can't think why you want to do such a thing, but Microsoft do have a tool to do it



http://go.microsoft.com/fwlink/?LinkId=5
nope and why the double question in one

can't figure why you you want to change keys unless you have a pirated copy

dual boot laptop

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