If you see the IPv6 No network access from Ethernet Status dialog then you can try this tutorial.
Use the Start menu then type cmd to start the Command Prompt shell and use right click choose Run as administrator.
Use these commands into the shell:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | C:\WINDOWS\system32>netsh winsock reset catalog Sucessfully reset the Winsock Catalog. You must restart the computer in order to complete the reset. C:\WINDOWS\system32>netsh int ipv6 reset reset.log Resetting Compartment Forwarding, OK! Resetting Compartment, OK! Resetting Control Protocol, OK! Resetting Echo Sequence Request, OK! Resetting Global, OK! Resetting Interface, OK! Resetting Anycast Address, OK! Resetting Multicast Address, OK! Resetting Unicast Address, OK! Resetting Neighbor, OK! Resetting Path, OK! Resetting Potential, OK! Resetting Prefix Policy, OK! Resetting Proxy Neighbor, OK! Resetting Route, OK! Resetting Site Prefix, OK! Resetting Subinterface, OK! Resetting Wakeup Pattern, OK! Resetting Resolve Neighbor, OK! Resetting , OK! Resetting , OK! Resetting , OK! Resetting , OK! Resetting , failed. Access is denied. Resetting , OK! Resetting , OK! Resetting , OK! Resetting , OK! Resetting , OK! Resetting , OK! Resetting , OK! Restart the computer to complete this action. |
You can also use the ipconfig command-line tool
1 2 3 4 | ipconfig /flushdns ipconfig /registerdns ipconfig /release ipconfig /renew |