从我的ASP.NET内部网（C＃）启动URL

I'm simply trying to call a URL from our Office Intranet, but depending on how I call it, it either acts like it did nothing (1st example), or throws an Access Denied error (2nd example). However, if I run either of the following in Visual Studio 2013 (C#) they work great -- opens a new tab and goes to the site! When I publish it to our intranet, however, it doesn't work.I'm simply trying to call a URL from our Office