After successfully installation, and first sign-in, a page supposes to be shown at address: http://mydomain.com/thissub/wp-admin. But it appears nothing. What showing is the host's page, usually it means the page I am looking for does not exsit.
Deleted database and rerun 5 stepts, get exactly same problem.
My question is, 1. That is the first page's name after administrator signed in? 2. What is wrong?