Closing PC Cleanup results screen results in Uninstall screen

At the conclusion of running PC Checkup I get a Results Summary screen with the message "Great News!".  There is no Close or Finished button at the bottom, so the only apparent way to close this screen is the X in the upper right corner.  When I click the X, I get a black background screen saying I want to uninstall the program.  I do not want to uninstall, just close the results summary screen.  So I open Task Manager, select Norton PC Checkup, and click on End Task.  And that successfully closes the Results Summary window. 

How do I get it to just close when I click the X?  I do not like going through the task manager process every time.