AVG Killed my internet connection

When I go into properties, there is no protocol enabled.

Under 'this connection uses the following items'.......I have:-

Client for Microsoft Netwoks
AVG Network Filter Driver
QoS Packet Scheduler
File and Printer Sharing for Microsoft Networks

The four above are all 'ticked', but I am unable to untick them. Thinking it was due to a bad AVG install/uninstall, I was particularly trying to untick AVG Network Filter Driver.
Note there is no IPv4 or IPv6 listed.

The field under 'Connect Using' is also blank. I would expect to see the name of the network device in here???

I can access the wireless router it seem with limited access......i.e. NO Internet!!!

Please.......HELP!!