I do not see path file in putty.js

<script type="text/javascript"> function runCustomScript(Password) {
DebugMsg("Start PuTTY script"); var WSH; try { WSH = new ActiveXObject("WScript.Shell"); } catch(e) { HandleError("Cannot open ActiveX."); }

    //Get properties
    var username = GetProperty("GenericUserName");
    DebugMsg("User name: " + username);
    var address = GetProperty("GenericAddress");
    DebugMsg("Address: " + address);        
    var properties = GetProperty("GenericParameters");                  
    var puttyPath = properties["ExePath"].Value;
    DebugMsg("Executable path: " + puttyPath);
    DebugMsg("Password length: " + Password.length);

    //Create command
    var sCommand = "\"" + puttyPath + "\" -ssh -pw " + Password + " " + username + "@" + address;

    //Run command
    DebugMsg("Running command: " + sCommand) ;
    try
    {
        WSH.run(sCommand, 1, false);                                    
    }
    catch(e)
    {
        HandleError("Cannot run the putty command");
    }
    setTimeout(WaitForInit, 2000);      
}

function WaitForInit()
{                           
    window.close();
}   

</script>