You need to rename the profile, or get rid of it.
If it doesn't work, save all your resource packs (and if you have, mods), delete .minecraft, and re-download it.
You need to be more clear, and put the info where it belongs.
Plus, if you can, take screenshots of you computer by pressing the Print Screen button.
Please do not comment here. This is for Minecraft: PC Version. There is a different page for the Pocket Version. Please take this to there.
I now facepalmed myself so hard.
Thanks, guys.
Drag the launcher up. Easy as that.