problem starting avast server

I get the below error message when I try to deploy avast server:

[i][i][HttpWebRequest_WebException_RemoteServer]
Arguments: NotFound
Debugging [i]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[/i]=5.0.61118.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer

at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)
at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at System.Net.WebClient.GetWebResponse(WebRequest request, IAsyncResult result)
at System.Net.WebClient.OpenReadAsyncCallback(IAsyncResult result)[/i][/i]

please can you advise how to resolve it.

Thanks,
Will

Hi,
I tried to open the link you’ve provided and seem a Silverlight problem.

Then try to install it downloading it in this page
http://www.microsoft.com/silverlight/

If you’ve installed it ,try to uninstall and install again.

For deploying avast server, what do you mean, you are installing avast by the console in your server?
What OS are you running on your server? Is fully patched?