There are usually two different scenarios for using aspNetMHT, either you are using it from Visual Studio .NET or you aren’t. Below you will find some brief tutorials for using aspNetMHT from either of these scenarios.
When you are using aspNetMHT in Visual Studio .NET it is recommended you IMPORT the aspNetMHT.dll to the project. Once inside of the project, then set a reference to the IMPORTED copy, not the GAC copy. We recommend this, because in case aspNetMHT is uninstalled from the server, your application will still run off of the imported aspNetMHT.dll copy.
Using aspNetMHT in VS.NET [C#]