Hiding the physical path of a file in downloading

[Libertad]

I want to let some users download some files from my website and I don't want them to see the physical path of the downloading file.
I moved the files in a folder outside of my web folder and use Response.WriteFile(filePath) to download them. this help me to hide the path but this method doesn't support resume download which I really want it.
So what method you recommend I use?
Thanks

[moegal]

there are a variety of articles on this on websites like  c-sharpcorner.com.

Try googling c# asp.net download from server.

Marty