The only way I can reproduce the issue you specify is to not go through the steps of setting up the results page in the wizard. you need to click the plus button, select Results page, then in the results page setup, select the database column that should be included in the results listing. If I perform those steps, I get the search and results created correctly, if not, the results page is empty like you say.
php:
I will try tonight to work with the delete how does it detect the correct file from the result list?
well, you say you added a hidden element to the delete form, and added the code to the onclick event of the delete button to pass the file name to the hidden element, so it is the hidden element that should be used in the delate behavior for the file name.
