I have tried it with Chrome, Firefox and IE, all with the same problem. It is not just PDF files that doesn’t work, but all of the following formats:
txt, pdf, jpg, jpeg, gif, png, zip, tar, gz
If i try to upload these, it works, but when i try to download a file with any of these formats, i just get sent back to the groups starting page. The files are there when i am checking the server with FileZilla though, and they are listed in the “Documents” area of the group. I have tried deactivating all plugins ( Except BuddyPress of course ), changed to BuddyPress theme ( unmodified ) and even re installed BP Group documents. Nothing helps. I even tried to finds something wrong in the .htaccess, but couldn’t see anything obviously wrong with them.
I have the latest version of BP Group Document ( 1.5 ), BuddyPress ( 1.8.1 ) and WordPress ( 3.7.1 )