Hope this is the correct section to post. I'm running XP Home SP1

Downloaded IE Spyad.
Installation requires double click on a .reg file to merge the list of dodgy sites into the registry. When I try, I get a dialog box which says :

“This file does not have a program associated with it for performing this action. Create an association in the folder options control panel”

Presumably I’ve switched off the ability to merge somehow, does anyone know how to get around this or indeed how one would “Create an association in the folder options control panel”

Thanks in anticipation.