Index: branches/RC/kernel/units/files/files_config.php
===================================================================
diff -u -r9598 -r9600
--- branches/RC/kernel/units/files/files_config.php	(.../files_config.php)	(revision 9598)
+++ branches/RC/kernel/units/files/files_config.php	(.../files_config.php)	(revision 9600)
@@ -60,6 +60,7 @@
 				'type' => 'string', 'max_len' => 255,
 				'formatter' => 'kUploadFormatter', 'upload_dir' => '/kernel/downloads/', 'include_path' => false,
 				'size_field' => 'Size', 'content_type_field' => 'MimeType', 'max_size' => 50000000,
+				'allowed_types' => Array ('application/pdf', 'application/msexcel', 'application/msword', 'application/mspowerpoint'),
 				'not_null' => 1, 'required' => 1, 'default' => ''
 			),
 			'Size' => Array ('type' => 'int', 'not_null' => 1, 'default' => 0),