How to Remove Application listed in Add Remove Programs but is not in the registry?

Hey Guys,

Trying to get rid of "ShopAtHome" application toolbar.  The program installs itself:

C:\Users\%username%\AppData\Roaming\Shopathome\Shopathometoolbar

It does show up in Add / Remove Programs, and there is an uninstaller program in this path:

C:\Users\%username%\AppData\Roaming\Shopathome\Shopathomehelper

Is it easier to use SCCM 201r2 to uninstall this program through Add / Remove Programs or to use a script to call the uninstaller?

And you get extra points if you have a script in your answer!

Thank you!