A song from LimeWire doesn't work do you delete it and download again?

I have Limewire so you can trust my answer mostly!~!~!~! YES, if you really would like to have that song or you need it for something you will have to delete it i mean if it doesnt work of coarse you should delete it otherwise there is no point having it!~!~!~! DOWNLOAD IT AGAIN AND HOPE IT WORKS THIS TIME LOL