top but the recommended way is to do a clean install. Go to the immunization page of spybot and click the "Undo" icon near the top. Also shut off Tea Timer if you have that turned on. Then go to add/remove and uninstall it and install the new one. Don't forget to update and immunize once you have the new one installed.
This may seem like a silly question but when I install 1.6.2, do I need to uninstall Spybot 1.6.0 first or can I just install 1.6.2 over 1.6?