--- C:\Users\andy\Desktop\scratch\install.php +++ C:\Users\andy\Desktop\scratch\install.update.php @@ -299,7 +299,8 @@ * - Modifications to existing tables. * - Database tables the module created. * - * The uninstall hook will fire when the module gets uninstalled. + * The uninstall hook must be implemented in the module's .install file. It + * will fire when the module gets uninstalled. */ function hook_uninstall() { drupal_uninstall_schema('upload');