404 error page not found

[eluser]babu[/eluser]
i am new to CI...i am getting this error 404 error page not found,while i am clicking the links..Actually,i change the codeigniter's code from one server to another server.In my pervious server its working.But in my new server,its not working and its also working in my localhost also.i tryout all the procedure in codeigniter topics(thats is in troubleshooting) and forum topics also..my project is in deadline..pls help me to sort out my problem...its very urgent

[eluser]Christopher Blankenship[/eluser]
babu check the .htaccess file existence and is correct. if it is then this may be an indication to something host provider side.