The Null Pointer error is due to an issue with ColdFusion8 and MySQL. The fix for this is to uncheck ‘Maintain connections across client requests’ in the Advanced settings fir the ColdFusion DSN. .
httpModules add name=”ScriptModule” type=”System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35″ httpModules another solution http://forums.iis.net/t/1117146.aspx
reference : http://support.microsoft.com/kb/922120 This problem occurs if the Link-Layer Topology Discovery (LLTD) Responder component is not installed on the Windows XP-based computer. Network Map in Windows Vista makes network diagrams of the connections between network devices that can be used to troubleshoot connectivity problems. Network Map uses a discovery protocol called Link-Layer Topology Discovery (LLTD)
Download Putty and Run Type in the IP of Linux box or other SSH server you have access to and make sure the port is correct too Under the tab “Connection –> SSH –> Tunnel” set a local source port *preferrably random number above 1024* Under destination choose “Dynamic” and “Auto“ Then click open Open
