Adding Reference to COM component

Hi, Was wondering how I add a reference to a COM component. Have tried importing the relevant namespace from the DLL:
Interop.MSUtil.dll
which I have placed in the directory where the .aspx file is located at.

<%@ Page Language="C#" %>
<%@ import Namespace="Interop.MSUtil" %>
<script runat="server">

void Page_Load(object sender, EventArgs e)

{

using LogQuery = Interop.MSUtil.LogQueryClassClass;

}

</script>


The Compiler Error Message: CS0246: The type or namespace name 'Interop' could not be found (are you missing a using directive or an assembly reference?)
Source File: index.aspx Line: 2

Would be grateful if somebody could shed some light on the problem :)

Legacy COM?
You need to add the reference via the project manager, I think. I know you can't just import it like this. It's a bit of a pain. I've seen stuff about some sort of wrapper people use.

This belongs in the .net forum, not classic asp.