Good afternoon! I am sorry for my English! In the component encountered some problems, but I want to ask is about the two: 1. zip arhives not downloaded through uploud element, the cell is left blank, the file name (if the return to the editing mode) has the name "null" and it is not in a folder for downloads, safe mode = off, permission for the folder 755, in other applications, files download occurs normally; 2. when deleting records files in the download folder remain. I would be grateful for your help in solving these problems. Thank you