My issue is still I get the previously modified version of the scriptheaders.tpl.php file in /public_html/admin/config/templates_c. Even if I deleted this file then again it restores the modified version.
I have flushed my browser cache & tried but still the problem is there. How can I get rid of this modified file being created in templates_c folder? By the way I host with hostgator
Thanks in anticipation of someone's advice.