How to Copy Reg Files to Another Computer in Vista

1. Click the Windows 'Start' button and select 'Run.' Enter 'regedit' in the text box, and press the 'OK' button. This opens the Windows registry editor.
2. Select the registry key you want to export. Click the 'File' menu item in the registry editor, and select 'Export.' Click the 'Save In' button to select a location for the saved file. You can save this file directly to a CD burner, a flash drive, a floppy disk or even a mapped drive to the second computer.
3. Select 'Registry Hive File' in the 'File Type' drop-down box. Click the 'Save' button to export the registry entries.
4. Click the Windows 'Start' button on the machine on which you want to import the exported file. Select 'Run' and then enter 'regedit' in the text box displayed. Press the 'OK' button to open the registry editor.
5. Click the 'File' menu item and then select 'Import.' Click the 'File In' button to open a dialog box. Select 'Registry Hive Files' from the drop-down box labeled 'File Type.' Select the location of the exported file you saved earlier, and click the 'Open' button. Wait while the registry hive files are imported.