how to uninstall QuickTime on windows xp

I am trying to uninstall QuickTime on windows XP (not imac) machine. the option to remove isnt available. only says click here for support. a small window pops up and theres an option to say repair or close. I started to repair hoping the option to uninstall or remove arises. but it just starts the process of installing, so i quickly pressed cancel. and now stuck on how to remove it from machine