aakhan136: Actually, mp4 I believe is application/mp4 but I added mp4, zip and rar have been added as well. The rest need to be added and settings saved. Do not have spaces.
EDIT: Ok found the proper file type to set for mp4:
Code:
video/mp4v-es
audio/mp4
You can use this site for file types:
http://filext.com/file-extension/
Search for your extension such as .zip or .rar then scroll down till you see a box titled MIME Type.