XF 1.3 .mp4 attachments

I just added "mov" in my attachment types within ACP -> Options. However, I cannot see the .mov file in my upload dialog box.

Here's my ACP settings....


As you can see, I even increased my max attachment file size to 20MB, but the file I am trying to upload is around 6MB. What's weird, is it doesn't even appear in the dialog box for me to choose the file.


XenForo developer
Staff member
Please check in another browser. The dialog itself is controlled entirely by the browser/Flash.