Created a file named MY_Config.php and placed inside the application/libraries folder:

[eluser]crimsun[/eluser]
I face some problem while redirect the link there is one symbol as "?" is added in every link

http://localhost/projectname/?siteadmin/login

Its not working ....i actually have this following link in my url

http://localhost/projectname/siteadmin/login

And this is the my htaccess code

#RewriteCond $1 !^(index\.php|assets/|robots\.txt)
#RewriteRule ^(.*)$ index.php/$1 [L]

RewriteCond %{REQUEST_URI} ^system.
RewriteRule ^(.*)$ /?index.php/$1 [L]


#Checks to see if the user is attempting to access a valid file,
#such as an image or css document, if this isn't true it sends the
#request to index.php

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# RewriteRule ^(.*)$ index.php?/$1 [L]
RewriteRule ^(.*)$ index.php?/$1 [L,QSA]

So please kindly help me to resolve this problem
Thanks in advance