I have never had this problem before, it only occurred some time last month in March. I tried to upload something new to my file share & a message comes up saying "Name Is Blocked. The name of the creator of this file is not allowed on Xbox LIVE." I do not understand why it is blocked, I have always had this gamer tag (xo Bunny) & I have never uploaded anything offensive or something that is not allowed in my file share. I really need this problem fixed because I use my file share to upload game plays for people to cap to put on my YouTube. Please help me!