Just starting off with Workflow and having what is probably a trivial issue just getting a workflow to run in IIS. Whether I deploy or debug (using IIS), the StartTaskDialog.aspx brings up an error in the Title, but the form doesn't load:

"handler - you will only get this page if you do not have IIS setup to run scripts or as a virtual directory"

I'm using Windows 2008 R2 (64bit). I have ASP.NET installed as a feature in the Web Role. The Process Manager application runs, so I'm pretty sure IIS is configured to server up ASPX. But I can't figure out what I'm missing.

Anyone point me in the right direction? Thanks!