Forum problem with attachment system
 

I tried to edit in an attachment in the first post of a thread but had the file size limits set wrong so it rejected it. Then I fixed the limit and found out that it has an, apparently, unchangeable size limit in edited posts so I tried adding it in a new post and uploaded the file twice. Both times, the ! icon came up next to the filename in the list and the tooltip said 'Upload Failed'. It's a 7.53 mb zip file.

I don't know what's up.