Silverlight blocked on AD domain

Question

I am at a loss. I don't know what to do at this point. I have a Windows Server 2003 R2 domain controller and for whatever reason, Silverlight will not work when a computer is on the domain. If a new computer is introduced to the network and not attached to the domain, Silverlight will work fine. As soon as it is joined to the domain, Silverlight ceases to work. Any idea as to why? I have gone through my Group Policy, Domain Policy, and Domain Controller Security Policy. I have no settings configured besides a password policy, screensaver policy, and a log in message. I have gone through every single policy one by one. Anyone had a clue what could be causing this?!

Could this be a permissions setting? 

The host is saying something on my end is blocking the transmission to them for data. I think they are the ones blocking.

Answer 1

Hi jaredborne,

Could you explain more about "Silverlight blocked"? All sites that host silverlight application are blocked? Or just some special sites got blocked.

I think you can check this page:http://msdn.microsoft.com/en-us/silverlight/jj730538

If you can read this page properly, then your silverlight didn't get blocked, but your domain blocked some sites, then you need consult your company(or who charge the domain) IT team.

Best Regards

---

Mark Yu - MSFT
MSDN Community Support | Feedback to us
Develop and promote your apps in Windows Store
Please remember to mark the replies as answers if they help and unmark them if they provide no help.

Answer 2

Try this

http://stackoverflow.com/questions/9712074/silverlight-policy-server-on-custom-port

Could be the port or the policy file.

Answer 3

The website loads and the Silverlight application loads. It appears the data within the Silverlight application is not loading and/or blocked. The application creator said they do not know the issue and it is client side. I've opened up the ports they've stated on my computer, server, and router.

The issues seemed to have appeared when they changed to https rather than http. 

Answer 4

This is what I get in the Chrome developer console.

POST https://new.skyrouter.com/Bsn.DataService.InternalHost/SkyRouterMapData.asmx 500 (Internal Server Error) /Bsn.DataService.InternalHost/SkyRouterMapData.asmx:1

1. Uncaught Error: Unhandled Error in Silverlight Application [Async_ExceptionOccurred] Arguments: Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=5.0.20125.00&File=System.dll&Key=Async_ExceptionOccurred at System.ComponentModel.AsyncCompletedEventArgs.RaiseExceptionIfNecessary() at SR2HomePage.SRData.GetHomepageAssetAlertsCompletedEventArgs.get_Result() at SR2HomePage.MainPage.SetAlerts(GetHomepageAssetAlertsCompletedEventArgs e) at SR2HomePage.Data.DataModel.GetAlertsLoadedEventHandler.Invoke(GetHomepageAssetAlertsCompletedEventArgs e) at SR2HomePage.Data.DataModel.OnGetAlertsLoaded(GetHomepageAssetAlertsCompletedEventArgs e) at SR2HomePage.Data.DataModel.srClient_GetUserAssetAlerts(Object sender, GetHomepageAssetAlertsCompletedEventArgs e) at SR2HomePage.SRData.SkyRouterMapDataSoapClient.OnGetHomepageAssetAlertsCompleted(Object state)

Answer 5

I am certain this is group policy affecting this. If I leave the base and take my laptop home, I am still getting the same issues.

Problem, though, is that I don't have any policies configured to "block" access to the Silverlight data.