We have already tried virus scanners (Vipre, Comodo) changing the network cable, Ipconfig /[flushdns, release+renew], disabling media sharing, and various other things..
Computer is running on windows 7
Wired connection, not sure what its called but the ethernet cable goes into an adapter of sorts that connects to a regular wall socket, which I used to use for my computer so I don't think that's the problem unless it is a new development.
Edited by hamluis, 23 April 2012 - 01:45 PM.
Moved from Win 7 to Networking-Hamluis.