Or you can use much better Registrar Registry Manager Lite


>Only if your paths are exactly the same... you can open the current registry in regedit, navigate (manually) to the given key (no you can't paste a location anywhere, no such GUI there), then export the key or branch into a .reg file. Then take the .reg file to the other machine and import in regedit.
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>If your paths differ anywhere, you can open the .reg file in any text editor (I guess it may need to be unicode capable, not sure) and edit it. Note that any backslash needs to be duplicated.
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>You may also, as a precaution, export the same area from the target machine, so if it gets hosed, you have a backup.