Error Hosting WCF In IIS: HTTP Error 404.17 - Not Found - The requested content appears to be script and will not be served by the static file handler.

I was facing above error when trying to host a WCF application in IIS7.5. Tried few suggested solutions from google searches but they just don't work out, until I came across a post in MSDN forum. The link is at below:
http://social.msdn.microsoft.com/Forums/en/adodotnetdataservices/thread/f447c6df-6402-4a13-875c-925445fd7be8

According to the post, the script map for the .svc extension are not registered. Navigate to the WCF folder in .NET v3.0 folder to register it and it solved my problem.

Report Viewer - Hiding Export Format

Sometime, we will need to hide the export format (excel or pdf) from particular user group. There is a great article explaining how we can do that, which you can find here. Many thanks to the author Ahmed Elbaz for providing such useful solution.

The code snippet in that article is written in C#, so for VB.Net developer like me, I will need to convert the code to VB.Net in my project.

Below are the code I converted to VB.Net using online code conversion tool. Hope it helps!

Public NotInheritable Class ReportViewerExtensions     Private Sub New()     End Sub     Public Shared Sub SetExportFormatVisibility(ByVal viewer As ReportViewer, ByVal format As ReportViewerExportFormat, ByVal isVisible As Boolean)         Dim formatName As String = format.ToString()         Const Flags As System.Reflection.BindingFlags = System.Reflection.BindingFlags.NonPublic Or System.Reflection.BindingFlags.[Public] Or System.Reflection.BindingFlags.Instance         Dim m_previewService As System.Reflection.FieldInfo = viewer.LocalReport.[GetType]().GetField("m_previewService", Flags)         Dim ListRenderingExtensions As System.Reflection.MethodInfo = m_previewService.FieldType.GetMethod("ListRenderingExtensions", Flags)         Dim previewServiceInstance As Object = m_previewService.GetValue(viewer.LocalReport)         Dim extensions As IList = DirectCast(ListRenderingExtensions.Invoke(previewServiceInstance, Nothing), IList)         Dim name As System.Reflection.PropertyInfo = extensions(0).[GetType]().GetProperty("Name", Flags)         'object extension = null;         For Each ext As Object In extensions             If (String.Compare(name.GetValue(ext, Nothing).ToString(), formatName, True) = 0) Then                 Dim m_isVisible As System.Reflection.FieldInfo = ext.[GetType]().GetField("m_isVisible", System.Reflection.BindingFlags.NonPublic Or System.Reflection.BindingFlags.Instance)                 Dim m_isExposedExternally As System.Reflection.FieldInfo = ext.[GetType]().GetField("m_isExposedExternally", System.Reflection.BindingFlags.NonPublic Or System.Reflection.BindingFlags.Instance)                 m_isVisible.SetValue(ext, isVisible)                 m_isExposedExternally.SetValue(ext, isVisible)                 Exit For             End If         Next     End Sub End Class Public Enum ReportViewerExportFormat     Excel     PDF End Enum