DO Not prompt to save exe in Browser in C#

Hello Friends ,

For one of our task we required as below.

1) Make one exe in which there will be static url which will be opened & at that time this exe should not prompt to save to users in browser.

  System.Diagnostics.Process.Start("http://www.abc.com/converter/abc.exe",);

How  we  can do in VS2005 ?
Plz Help.

Regards,
Developer