Aktiválás, újraaktiválás

http://support.microsoft.com/kb/312295/en-us^{Image Removed}

Reseting the Activation Trial:

http://social.microsoft.com/Forums/en-US/genuinewindowsxp/thread/ece30d55-d72d-4ff9-afe8-a577f0f4564f^{Image Removed}

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In this example: Your activation period has expired, (past 30 days) and you need to get to Normal mode again.

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