Server.Transfer throws Error executing child request. How to resolve?

Question

I have a HttpModule in C# 2.0 which handles exceptions thrown. Whenever the exception is thrown, an error page (aspx) with some querystring will be called. It i

Answer 1

My fix was different:

An online query produced this Microsoft Knowledge Base article which stated the resolution would be to use Response.Redirect instead of Server.Transfer.

I changed the command and got a more accurate "404 Error Message" instead of the cryptic "Error executing child request" message.

That led me to inspect the redirect string and I noticed my path was off.

I fixed the Transfer String from "ErrorPage.aspx" to "../ErrorPage.aspx" (notice the path change) and Server.Transfer worked just fine.