This error indicates that the network subsystem is unavailable. It is returned by WSAStartup() if the Windows* Sockets implementation cannot function at this time because the underlying system it uses to provide network services is currently unavailable.
Check the following:
- That the appropriate Windows Sockets .DLL file is in the current path.
- That you are not trying to use more than one Winsock implementation simultaneously. If there is more than one WINSOCK.DLL on your system, be sure that the first one in the path is appropriate for the network subsystem currently loaded.
- The Winsock implementation documentation to be sure all necessary components are currently installed and configured correctly.
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