One of my users tried to upload an excel file but it wouldnt let him. I checked wp-admin/functions.php and I have this line:
'xla|xls|xlt|xlw' => 'application/vnd.ms-excel',
so it should have let him upload the file. I tried to upload it myself and it wouldnt let me either. Whats wrong?
There should actually be an option to put new extentions in there under Dashboard -> Site Admin -> Options.
Nevermind, I was looking in the wrong place.
Should be Banned Names, Limited Email Registrations, Banned Email Domains, Blog upload space and then Upload File Types.
Yeah sorry, I was looking in another place. I have 2 Options pages because I translated some things myself and I guess I missed something :P
Cool. Add it in and see if it works.