Cannot run admin

[sistegraf]

Hello,

Does somebody knows whats wrong with the following lines which come up when I try to get to the admin page?
Installation went smoothly.

"Warning: include(/nas-002/winspace003/10-zimmerman.com.mx/www/pc/includes/classes/class.base.php) [function.include]: failed to open stream: No such file or directory in \\nas-002\winspace003\10-zimmerman.com.mx\www\pc\includes\autoload_func.php on line 60

Warning: include() [function.include]: Failed opening '/nas-002/winspace003/10-zimmerman.com.mx/www/pc/includes/classes/class.base.php' for inclusion (include_path='.;D:\PHP\pear') in \\nas-002\winspace003\10-zimmerman.com.mx\www\pc\includes\autoload_func.php on line 60

Warning: include(/nas-002/winspace003/10-zimmerman.com.mx/www/pc/includes/classes/class.notifier.php) [function.include]: failed to open stream: No such file or directory in \\nas-002\winspace003\10-zimmerman.com.mx\www\pc\includes\autoload_func.php on line 60

Warning: include() [function.include]: Failed opening '/nas-002/winspace003/10-zimmerman.com.mx/www/pc/includes/classes/class.notifier.php' for inclusion (include_path='.;D:\PHP\pear') in \\nas-002\winspace003\10-zimmerman.com.mx\www\pc\includes\autoload_func.php on line 60

Fatal error: Class 'notifier' not found in \\nas-002\winspace003\10-zimmerman.com.mx\www\pc\includes\autoload_func.php on line 79 "

Thanks