Moodle 2.2.9 (Build: 20130318)
I have a student who is unable to upload to a single upload assignment. His button says "edit files" instead of "upload files". I have already tried un-enrolling him and re-enrolling him in the course to no avail. Any help would be greatly appreciated.
It's probably because he "touched" the Assignment. The moment a student touches the Assignment, it changes from "upload" to "edit," because it assumes a student has uploaded a file/done something.
He can just upload by using "edit." And then he is fine.
Caution: my institution doesn't t use "single upload assignment," so I could be wrong.