IIS 7 and Above
HTTP Error 400. The request hostname is invalid
Re: HTTP Error 400. The request hostname is invalid
Jun 06, 2010 05:17 PM|Rovastar|LINK
Reading up on the 400 request hostname is invalid. It could be well be an issue with your browser/client setup. It isn not acommon error.
It could be your IIS setup.
So what do you enter in your browser to get this?
Are you conneccting via teh IP address. like http://18.104.22.168 or via a domain name like http://www.mysite.com
BUt there are a few things you can try.
To get more information on this 400 error you will need to look at the http.sys log file. look under here for the relevany fiel and post here.