This just happened today I'm not sure whats going on. Every time I click test Play, the usual screen pops up, but instead of showing the menu and options. It says "Not Implemented" in the error box of windows. I haven't done anything to it it just started doing it. I would put in a picture but it won't let me for whatever reason.
PLEASE HELP ME!!!
Are you using the default system and background graphics for the menu? If you're using some custom stuff, it might be messin up cause of the size of the file or picture.