Windows XP is a picky beast. If you want to move it from one system to another, chances are that you’ll just get a BSOD upon boot. To get around this, you can do a repair install or “in-place upgrade” to convince it to take stock of all of the new hardware and then it will probably boot up fine. Of course, there’s other reasons to run a repair install, it might be able to save a system that isn’t working because of a strange configuration problem or a malware attack.
Anyway, here’s something that I’ve run into a few times now: After running a repair install using a Windows XP SP3 disc, after booting up and logging in, you’re given the message along the lines of: “You must activate Windows before you can log on. Would you like to activate Windows now?” If you select “Yes,” which is supposed to bring up the activation prompt, nothing happens. You get to stare at your desktop wallpaper until you decide to restart your computer manually. If you select “No,” you are immediately logged out. What to do?
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