IPv6 is disabled on the network adapters; however, you are missing the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentCon ...

IPv6 is disabled on the network adapters; however, you are missing the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services	cpip6\Parameters\DisabledComponents. You should set this value to 0xFFFFFFFF as per the following Microsoft Knowledge Base article 929852 http://support.microsoft.com/kb/929852