Randy.
The "Open With" option should work. In the "Open With" dialog choose your editor (Notepad?). Ensure that the checkmark "Always use the selected program..." is ticked, and click OK.
Double-clicking a .REG file should open your editor. You'll also note that the "Merge" action is replaced by "Open" in the context menu.
The above change applies to your user account only. You have to repeat the same in all other user accounts if you want.
Another option:
See:
Change Default Action of REG Files to “Edit.”
http://www.aumha.org/regfiles.php
The editreg.reg in the above link, when merged, sets the (default) value and set it to "edit" in the following registry key:
[HKEY_CLASSES_ROOT\regfile\shell]
--
Regards,
Ramesh Srinivasan, Microsoft MVP [Windows Shell/User]
Windows® Troubleshooting
http://www.winhelponline.com
"Randy" <> wrote in message news:E0386B4C-6DA6-49CE-BE78-...
Sorry Dave, you are close, but that only sets the default, it does not allow
one to change the ACTION taken when the program is double clicked.
"Dave" wrote:
> When I right-click a .reg file, there's an Edit option.
>
> Or, right-click the file,
> select Open With - Choose Default Program
>
>
> "Randy" <> wrote in message
> news:C082D13E-0BDC-4A9B-B7C4-...
> > In prior versions of Windows, you could change the default action
> > performed
> > when double clicking on a file.
> >
> > Example - when double clicking a .reg or .vbs file, I want to edit it NOT
> > run it.
> >
> > Where is this functionality in Vista Ultimate?
>
>