How do I post installation issues?

I’m trying to upgrade my unity but I keep having problems.

I get two errors:

  1. Says account already exists
  2. Error downloading VSTU

See attached:


Also, how do I report bugs? I see a way to see issues but not report them.

In Unity, go to the Help menu and look for the option to Report an issue. Obviously that doesn’t help much if you can’t even get Unity to run; in that case, there’s a Contact form on this website http://unity3d.com/contact

Is it asking you to create an account? Because I don’t recall Unity 5.2 asking during installation.