Hi,
As an admin the user needs to be able to upload different file types to the CMS. I found and added this piece of code to _config.php :
Config::inst()->update('File', 'allowed_extensions', array('odt', 'ods', 'odp', 'odg', 'odf'));
This enables you to upload the files but then when you click on the file to view it throws a 'Page not found' page.
Any ideas on how to rectify this? Many thanks