I needed to uninstall WB due to some problems with it not loading at boot occasionally and thought a fresh install might fix it up. There were two entries in Programs and features for WB, one WB7 and one just WB. When I tried to uninstall the WB7 I was instructed that I needed Impulse to uninstall so I downloaded it and uninstalled through it. I then was able to uninstall the second entry with Revo. The only real question I have is that since I installed the new version with the executable from the Stardock store, is it safe to axe Impulse/Gamestop again? I would assume that I would not have a problem uninstalling the newer version through control panel or with Revo?