Kill processes: ctbclick Delete registry values: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ClickTheButton. HKLM\SOFTWARE\CTB BrandedClient, and every class in HKEY CLASSES ROOT that begins with 'CtbClient', 'CtbSession', 'CtbShopper' or 'CtbXML'. Delete files: CTBHooks.dll Delete directories: \CTB3 Shared