I have registered QuickTime Pro 7 under my deceased wife's name before, now I want to change it under my own name now. I have the registration number.
Launch it, QuickTime Player 7->Registration and the name should be highlighted so you can just enter the new name.
QuickTime Player Pro registration number is tied to the name used and you can't change it without purchasing a new copy.
Interesting, since the name block is selectable and changeable for the copy on my SL installation.
Retrieving data ...