This is often caused because the .NET 4.0 framework is not registered properly. Even though it may be installed - there have been reports t... Read more »
HTTP Error 500.21, "bad module "ManagedPipelineHandler" in its module list"

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This is often caused because the .NET 4.0 framework is not registered properly. Even though it may be installed - there have been reports t... Read more »
If you get the following error when accessing or trying to access a .ASPX page then you just need to install the ASP.NET extensions in IIS 7... Read more »
Internet Information Services (IIS) is not installed by default in Windows 7 environments. However, it is fairly easy to do. 1. Open th... Read more »
If you have been performing deployments to older editions if IIS you may be in for a bit of a shock. The IIS 7 series really changed the wa... Read more »
This is generally associated with the wrong .NET Framework defined in the Applicaiton Pool for which the website is running. To resolve thi... Read more »
Blast to the past. Had to create a development environment on a Windows 2000 server, Visual Studio 6.0, and FrontPage 2000 Server extension... Read more »