Can not send files!!

[vg19]

Hi,

I have msn messanger and am running windows xp pro. When ever i try to send a file or have a voice chat with someone over msn, it will not allow me two. However, if someone send me a file, I am able to recieve it. I am only able to send and have a voice conver with other people on my network. Any ideas on how to fix this problem. Could this have been caused by my router settings?

 

[Rockn]

Your router or the built in firewall in XP. Look up Internet Connection Firewall in XP help

 

[vg19]

I've had this prblem in win98SE too though.