When trying to uninstall a program it is not shown in the control panel uninstall a program.
OK, so did you fixed your problem after removed the folder manually? What was folder name? Please share here so that visitors also can do that who need to uninstall that.
Which program should you like to uninstall? Anyway, you can use Revo uninstall tool, maybe it show in REVO. Click here: http://www.techsupportall.com/revo-uninstaller-download-free-revo-ramoval-tool/