how to block msn 7.0 files transfer ?



tequila
07-09-2005, 11:52 PM
i want to know how to block msn 7.0 to send & receive files in my office
network
i know in msn 6.2 if i stop TCP : 6801-6900 then , i can stop anyone files
transfer in network , but it seem not work in msn 7.0 , anyone can teach me ,
how can i do this ?


how to block msn 7.0 files transfer ?