i am familiar with limewire but haev a small problem

i was in a rush after downloading it when i formatted my pc, wanting to download a song
i double clicked after i searched and some msg came up about the host and are you sure u want to download, i checked to always use this answer and accidently clicked no,

at the moment no song wants to download, no response after clicking download
ive tried going through options to change this back but can't find anything helpful

can any1 help me to solve this ?