I run a x64 version of Windows 7. Everything was working fine but after I've installed a zyxel vpn client it was impossible to connect using any of the network adapter (ethernet and wifi).
If plug in my network cable, my local area connection gets activated but there is no IP connectivity. The same with wifi connection, I start my network write the wpa key but cannot get ip connectivity.
There is a particular information in the event viewer that i m pretty sure is related to this : Windows couldn't automatically bind the IP protocol stack to the network adapter. But I don't know in what I can use this information except googling it.
I've tried using netsh to reset settings of ip stack to normal using << netsh int ip reset >>. I've also tried to re-install both ethernet and wifi drivers. Of course I did uninstall the VPN client but did'nt help either. I've run a check of the system files using sfc command and guess what : nothing abnormal.
So guys any help would be greatly appreciated