I have spent the last 2 hours not only editing my guide in hopes of fixing the "invalid characters," but also: -Reading through all support on this site. And I found NO helpful answer. -Asking for help from friends, who also have the SAME problem. All I want is a list of invalid characters. I find it unacceptable to have to reduce my own grammar to that of a 7th grader just to fit your guidelines. Also, discovering which symbols are valid or not should not be a journey...

Man I'm having the same problem. VGF, will you please give us a list of invalid characters, rather than keep telling us "special characters"?