How can I allow any type file to be uploaded?

I need this file upload space to accept all types of files.  I tried uploading a 6 page PDF and it does not work.

Under properties, PDF is one of the file types that is accepted- but it doesn't work.

Hi,

I checked your file upload field and it appears to be accepting PDF files:

If you are still having trouble with the file upload fields not accepting PDF files, let us know and we will be happy to have another look.  As far as I can tell though, it is working as it should.