No Uninstall For Sh3 Commander 2.3?

Hi, I am trying to install the 2.4 version over the 2.3 that I have been using for about a month or so. I have d/l the 2.4 version and have performed a rollback and exited commander, then navigated to sh3 commander folder and there is no uninstall file. Not showing up in the add remove programs either. How can I safely remove the old version before install of the new one?

I am mid patrol, using xp home with sp2, have backed up sh3 commander ini file also

love the game mods, thanks for your hard work