Getting an Error on IIS

[mail_idan]

Installed on my main site root (have many site on the server)
Getting:

An Error occured: There was an error while retrieving the URL specified xxxxxxxxxxxx
Error massage: Error opening socket to xxxxxxxxxxxxxx

Please help

using: IIS 6.0

[XML-Sitemaps Support]

Hello,

please try to specify your server's IP address in sitemap generator configuration.