New
#1
3 pcs on a network
Hi, I have 2 XP and 1 W7 pc's all on a network, they all talk to each other fine and exchange files via a 4 port switcher connected to a single router
The 2 XP pc's can get the internet when connected at the same time
The W7 pc can get the internet when connected on its own
BUT
No pc can get the internet when all 3 are connected to the switch
All professional versions of each software
I suspect the W7 setup,, any ideas please.
Thanks