Front Store works perfectly, but Admin gives an error

Please Help me, I downloaded an opencart website from the host online, and I set it up on my system, i set up the database and everyother things, the front section of the site, that is the store works perfectly, but the admin section doesnt work, it gives error below are the errors, please does anyone know why?

Thanks, your quick response willl be appreiciated.


Warning: require_once(C:\inetpub\vhosts\worldmartafrica.com\httpdocs/system/startup.php) [function.require-once]: failed to open stream: No such file or directory in C:\xampp\htdocs\worldmart\admin\index.php on line 19

Fatal error: require_once() [function.require]: Failed opening required 'C:\inetpub\vhosts\worldmartafrica.com\httpdocs/system/startup.php' (include_path='.;C:\xampp\php\PEAR') in C:\xampp\htdocs\worldmart\admin\index.php on line 19

looks like your config.php in admin folder has wrong path specified

C:\xampp\htdocs\worldmart\admin\index.php

and

C:\inetpub\vhosts\worldmartafrica.com\httpdocs/system/startup.php

so you probaly built site on xampp and then moved to live server

Yeah, Thanks victorj, I didnt edit the config file very well, it is working perfecly now, but i still have another issue, when i try to click on any of the inner pages, i mean product pages, it displays this error

Fatal error: Class 'Controllermodulefilterpro' not found in C:\xampp\htdocs\worldmart\vqmod\vqcache\vq2-system_engine_controller.php on line 42

please what could be the problem?

Thanks

means that some remains from original install are set in module fllter pro and not reset when moving to live host

check module filter pro.
uninstall.

use ftp to remove all files from vqmod/vqcache.
reinstall module.

if your lucky the vq file is writen with correct path.
if not it might be that some informationis in database and that requires going trough databse and find where it is stored and then correct it.