TekTelnet on Windows Server 2012

TekTelnet on Windows Server 2012

  • To ensure TekTelnet works correctly on Windows Server 2012 (and later), make the following modifications on the server's registry and restart the server:

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AFD\Parameters] 
    "DefaultReceiveWindow"=dword:00002000 
    "DefaultSendWindow"=dword:00002000 


    Taken from the following link below: 
    http://smallvoid.com/article/winnt-winsock-buffer.html 

    Bruce Irschick

  • Great thanks Bruce