Install Android on USB on PC?

I installed Android on USB Flash Drive but i can’t start it, only Live CD. I select USB Flash Drive in Boot Menu, but not working (Missing Operating System).
Answer #1
These might help u:
https://www.google.com/search?q=Install+Android+on+USB+on+PC&oq=Install+Android+on+USB+on+PC&aqs=chrome..69i57j0l3.4022j0j8&sourceid=chrome&espv=210&es_sm=122&ie=UTF-8