<link rel="shortcut icon" href="favicon.ico">
Ben,
This is all I have in my index.template.html file:<link rel="shortcut icon" href="favicon.ico">
It has to go in the index.template.html file as this is the template that is used to build the actual index.html file when you do a release build.
Don't forget to click the Mark as answer check on this post and to click the top arrow (promote).
Follow the steps as shown in the below graphic:
Ben,
So you are using the compiled Flex Viewer and not the uncompiled then? Can you attach your modified index.html for me to look at? Where in your sites directory structure is your favicon.ico?
<link rel="shortcut icon" href="favicon.ico" />