SSPI handshake failed with error code 0x8009030c, state 14
WORKAROUND/SOLUTION
Loopback check can be removed by adding a registry entry as follows:

Edit the registry using regedit. (Start –> Run > Regedit )
Navigate to: HKLM\System\CurrentControlSet\Control\LSA
Add a DWORD value called “DisableLoopbackCheck”
Set this value to 1