Dear sir I am the php programmer. I am trying with session handling.It is not working properly. sessions function well when I use browser on the machine where IIS is installed. But through other machines, it always create two session file, one is OK, the other is blank, nothing in it. the later is used by the session. So all the thing I registered for the session can not be accessed later. need help please help me in this situation. with regards Eswaramoorthy eswar@xxxxxxxxxxxxxx