updated LibreOffice to 6.5 and when I click on the icon nothing happens/opens. I have a Windows 7 Home do i need to uninstall then install it again?

Checked in my program lists and it is there and I even clicked on repair to bring it up to the 6.5 but still just opens a window that gives me the option to run or save and i click run and it then gives a list to check off, options for Windows ,which all of them are checked off, so then i click ‘next’ and then click ‘install’ like i’m starting all over again and again and again. Click on the icon and here we go again. Was using 6.2 just fine.

There’s no version 6.5 currently - even in development (currently 6.4 is in development, and 6.3 is recently released).

Have you tried to start LibreOffice in safe mode?