Hi Lopez. Sometimes I get an error regarding SSHD service start. Sometimes I get the error in running the local host and the error message for this is " Connection Refused". Now while extracting the hadoop jar file to the folder "C:\cygwin\user\local" folder I got the eror saying I do not have permissions to do this task. Could you please help me in knowing what might be the reason for this? I have attached the document for this error.