no connection to internett

i have a problem i have to disable my antivirus to get connected to yahoo,
but i can get onto othjer sites how can i put this right

--
livvy

Always state your full Windows version (e.g., WinXP SP3; Vista SP1) when
posting to this newsgroup, please.

How does this pertain to Windows Update, livvy?
--
~Robear Dyer (PA Bear)
MS MVP-IE, Mail, Security, Windows Desktop Experience - since 2002
AumHa VSOP & Admin http://aumha.net
DTS-L http://dts-l.net/

livvy wrote:
> i have a problem i have to disable my antivirus to get connected to yahoo,
> but i can get onto othjer sites how can i put this right