Hello every one ....how to change hostname (like localhost:5555=developsnigdha:5555)

OS is your WMS on?

OS is windows 7

think you can do this by changing ur computer name in my computer prop..

I am not sure ....... we need to setup some extended setting and we need to setup config property.......Please suggest me

That could be changed by changing the domain name of the machine where you installed the IS that just means your system name

No need to change any extented seeting and config prop..u just need to change ur computer name in my computer properties.e.g.if u will give ur computer name abc u can open IS admin page with abc:5555(port number which u configured).