I've had this issue occur once before, but there doesn't seem to be any rhyme or reason to why it's happening.
I was exporting as HTML5 to a folder called "folder" earlier without issues. Then, seemingly without a reason, Hype stopped letting me export to this folder.
However, the strangest part of this is that I emptied and deleted the folder called "folder," emptied my trash, restarted my computer, and Hype still is giving me this error when I try saving in "folder"'s old parent folder. Both exporting and saving in this folder, even with a brand new Hype document, give me this error.
I haven't changed any permissions or export settings at any point. I know I'm not giving much to go on as far as cause and effect for this happening, but I'm honestly have no idea what started this.
Thanks in advance for any help,