Before editing your registry, remember to always
back it up first, just incase you do something wrong. The registry
when modified is an instant change and cannot be undone.
BACK UP REGISTRY: So to open the registry
editor click on "START", "RUN", then type "REGEDIT"
(No speech marks). The registry editor will now open, click on
"FILE" then "EXPORT". From the save window that
appear type in a file name (ie regback.reg), now click on
"SAVE". Your registry has now been backed up.