HSTCW0004WNetwork type network_type specified
in Registry is not valid.
Explanation
The network type for the SAN File System client must be either TCP or UDP.
The network type currently defined in the Registry is not one of these values.
Action
Perform these actions to resolve the problem
Edit the Registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Service\STFS\Parameters
using the Registry editor.
Change the value of the network type to be either TCP or UDP.