Select the Add/Remove Programs command in the Control Panel of your computer. Spiral will be listed as one of the applications that can be automatically removed. Select Spiral and press Add/Remove. All the files specific to Spiral, such as the executable program file, the application help file and the Scientif application library, will be removed from your computer. All keys associated with Spiral will also be removed from the Registry. Common libraries, such as the Microsoft Foundation class library and the Microsoft C runtime library will not be removed. Spiral project files that you created in different directories will not be removed either.