To remove Forex Strategy Builder from your computer use the uninstall icon in the Windows Start Menu.
You can also use the “Add or Remove Programs” tool from the Windows Control Panel.
Bare in mind that when you uninstall the program, the files that are not included in the initial FSB installation but have been added by you will not be deleted. These are your personal strategies and forex rates. They will be kept in their folders even after you have uninstalled the program. You can manually delete them if you want to.