Warning: include_once(D:\Servidor\Pagina\components\com_virtuemart/../../administrator/components/com_virtuemart/compat.joomla1.5.php) [function.include-once]: failed to open stream: No such file or directory in D:\Servidor\Pagina\components\com_virtuemart\virtuemart_parser.php on line 25

Warning: include_once() [function.include]: Failed opening 'D:\Servidor\Pagina\components\com_virtuemart/../../administrator/components/com_virtuemart/compat.joomla1.5.php' for inclusion (include_path='.;C:\php5\pear') in D:\Servidor\Pagina\components\com_virtuemart\virtuemart_parser.php on line 25

The configuration file for VirtueMart is missing!

It should be here: D:/Servidor/Pagina/administrator/components/com_virtuemart/virtuemart.cfg.php