How to configure mule ESB with Apache tomcat

I was asked to introduce Mule ESB to integrate a working logic. When I was trying to configure mule with Tomcat (Steps given in http://www.mulesoft.org/documentation/display/MULE3USER/Deploying+Mule+as+a+Service+to+Tomcat).. Tomcat stopped running..!! I tried to figure out what the error was.. I executed "Catalina.bat run" in cmd prompt and it threw me the following error..

org.apache.catalina.startup.Bootstrap initClassLoaders
SEVERE: Class loader creation threw exception
java.io.IOException: Invalid argument
        at java.io.WinNTFileSystem.canonicalize0(Native Method)
        at java.io.Win32FileSystem.canonicalize(Win32FileSystem.java:396)
        at java.io.File.getCanonicalPath(File.java:559)
        at org.apache.catalina.startup.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:201)
        at org.apache.catalina.startup.Bootstrap.createClassLoader(Bootstrap.java:174)
        at org.apache.catalina.startup.Bootstrap.initClassLoaders(Bootstrap.java开发者_JS百科:92)
        at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:207)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:391)

Can somebody suggest a detailed solution for this?? If possible can somebody give a detailed procedure to integrate Tomcat with Mule ESB?