How to view MHT file (IE)?

I have a "C:\google.mht".
In webpage, i want a link to redirect that mht. In code behind, i wrote:
HttpContext.Current.Response.ContentType = "text/HTML";
HttpContext.Current.Response.WriteFile(@"C:\Google.mht");
But it do not show the page mht as html.
Anybody help me, pls.
Thanks.

...