I think my firewalls is blocking my download manger?

i have two firewalls one is symantec antivirus and the other one is spy sweeper symanthec aintivirus updated itself now my download manger says its blocking and i dont have a clue how to change the firewall settings just the spy sweeper and thats itI think my firewalls is blocking my download manger?you will have to go into firewall settings, and insert the name of the site you wish to download from, %26quot;actual site address%26quot; and click %26quot;allow%26quot;