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Join Date: May 2005
Posts: 6,489
Yes, though if you still have all of your hands saved from the laptop the easiest thing would be just to move those hands over to your desktop and reimport them.
Another option is that since each PT3 registration code is valid for use on two machines to use your reg code on the laptop, to unlock it briefly, export all hand histories, then uninstall it on the laptop and that'll get you your hands.