uninstalled component

Hello

i’m having some issues with my itunes account and one off the process i have to do is uninstall all anti virus programs. I have done this through my control panel but i was told that there is still a component left and i have to contact Avast direct to find out how to uninstall this component.
Can anyone help me at all as i have no idea, and Apple say they can’t help me further until this is done.

Thanks

I highly doubt that Apple would advice to uninstall your AV.

+1 on removal of all AV’s. Not needed unless you were running more than one resident.