I just finished installing SharePoint 2013 on our dev machine. I'm in the CA, and I can create new site collections just fine. Problem is, I cannot access them from any account, including the designated collection admin account. I've been going around and around on this, but nothing seems to work, I just get the "Sorry, this site hasn't been shared with you".
Anyone know what I causing this? Logging into the CA works fine under any allowable account, and the security settings match for both IIS sites.
Access the site collection security page directly works for some reason (…/_layouts/15/settings.aspx), and if I view the site administrator page my account is even listed! Still no dice on access the actual SP collection though.
Best Answer
I faced the same problem. Also is seems like this issue occurs only if you use host headers. If you are facing the same problem and are using host headers, please check this post. I hope it helps you.
http://blog.solutions2share.net/2013/01/cant-login-to-sharepoint-2013-site-when.html