I uninstalled and removed all traces of StarPort Lite from my computer, but when I open my computer the software wants to run the Setup file. How can I get rid of this?
The program wants to run the Setup file because it is not fully removed from your PC. I suggest you rei-nstall the application and after that to force it to uninstall using Revo Uninstaller, MightyUninstaller, or iObit Uninstaller. These tools will remove the utility from your computer by wiping out all traces of its presence from the system.
After that, try running AdwCleaner to make sure that there are no leftover rogue registry keys or toolbars in your system.