HEC-SSP User's Manual Installing HEC-SSP Current: Uninstall Procedure PDF Download PDF Download page Uninstall Procedure. Current page All pages Uninstall Procedure The HEC-SSP Setup program automatically registers the software with the Windows operating system. To uninstall the software, do the following:From the Start Menu select Control Panel.Select Add/Remove Programs from within the Control Panel folder.From the list of installed software, select the HEC-SSP program and press the Remove button.Follow the uninstall directions on the screen and the software will be removed from the computer. ×