Write down your User ID and User Number. [To find your User ID and User Number navigate to your Windows Desktop, double click 'LAUNCH UA', select 'PREFERENCES' from the tool bar, and select 'ACCOUNT' from the list.]
Uninstall your previous version. [Click the "Start" button and then select "Control Panel" from the Start Menu. Next click "Add or Remove Programs (Windows XP) or Programs and Features (Windows Vista/7)." Find and select "CSI Unfair Advantage," on the menu and then click the corresponding [Remove] button. Delete also the Database Files by ticking the box, and hitting the [Yes] button. Unfair Advantage will be removed.]
Please click on the following link and choose "Save As ..." to save the download file into a temporary directory.