I used to work in an isp faults department, and unfortunately this happens much more than you would think... I can remember many a strange (otherwise unexplaiable) networking error fixed by reinstalling or resetting tcp/ip. especially on Win XP.

++ to you for your sound advice.

In reply to Re^2: bad protocol 'tcp' win32 error because getprotobyname is failing by Gerard
in thread bad protocol 'tcp' win32 error because getprotobyname is failing by tachyon

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