sopcast works at home but not at uni

livefooty works perfectly fine at home but now ive come back to uni i keep getting the message player is not initialised. Although livefooty seems to work on the library computers, using the same internet as i am using, it just doesnt work on my laptop. i have also read the comment about chnaging the security but my security changes back to the setting it was on once it gets changed.

any suggestions would be great
thanks

to be honest mate it may be the internet they are on does any other programs work like maybe youtube and those type?