install wordpress in IIS - auto redirect to another folder

i’ve set up a wordpress blog in http://www.xxx.com/blog , whenever i go this this site, it will redirect me to http://www.xxx.com/xxx.com/blog/ and it will shows error message not found.

The site is hosted in godaddy window server.

The reason for this is cause the way Windows IIS handles the trailing slash. It show that you have the WordPress setup on a folder called blog on your aliased domain name. If you go to the url that is set in the WordPress it works. You will need to make sure you have it as http://www.xxx.com/blog/ or it will redirect incorrectly.