Hello, I have read other peoples discussions about this topic and solutions and it still didn't work. It is not opening up like the rubric is showing me. I am using a mac and im on textEdit and have selected plain text and html multiple times but it keeps adding "txt" at the end every time i save it. I have unselected where it states to add "txt" when saving, still not working. Any help?

Oh, awesome! How. did you fix it?
got it!!!
I tried everything its still not working
Hmm.. well, did you try just renaming the file after you leave TextEdit by just taking off the .txt at the end? Try that and see if it works, ok? Let me know.