I'm deploying a ASP.Net application on a server. Configuration:

- Windows Server 2008 R2 Standard x64 with IIS7

- Net Advantage 2011.2 with Service Release 2086

- Using default theme

- Windows firewall disabled

I've correctly deployed the application on the server, but for some reason some Infragistics components are not showing on the page. I said "some" because I used WebDataTree, WebDataGrid and WebDatePicker in my project, and WebDatePicker is the only component that is rendered on the page. Both WebDataTree and WebDataGrid are invisible...even if all the data is present in the HTML file, so I think is only a problem with visualization.

I followed these instructions:

http://help.infragistics.com/Help/NetAdvantage/ASPNET/2011.2/CLR4.0/html/Web_Deploying_a_Web_Application_that_Uses_NetAdvantage_for_ASP_NET_Controls.html

and deployed also  Infragistics4.Web.v11.2.dll  and Infragistics4.WebUI.Shared.v11.2.dll from the "Bin - Signed" folder of my Infragistics installation on the development machine.

I included ig_res folder in my project, and (even if is not necessary) created the virtual path ig_common under IIS with 20112CLR4 and Images folder in it.

The most curious thing is: if I open the URL http://localhost/MyApp EVERYTHING works well, every component is perfectly rendered. Instead, if I open the URL http://127.0.0.1/MyApp or http://ServerName/MyApp (from the same machine!!) the problem occurs, and I can see only WebDatePicker.

What can be the problem?? Thanks for any reply...