title: Site preview cannot find files that exist
body: <p>Me and a coworker are building an application in asp.net (C#).   Recently, I reorganized the file structure... I moved a file (login.aspx) from the root, to a sub-folder.  Everything works fine on my machine (in my development environment).</p>
  
  <p>So I upload the changes to our source control solution (StarTeam), and my co-worker downloads the entire project (a complete fresh copy) to her box.   She opens the solution, and attempts to run it, and she get's an error that says the login.aspx page cannot be found in the location it is supposed to be at (inside that subfolder I talked about).  But when I look in the solution explorer, IT'S THERE!.</p>
  
  <p>Moreover, while attempting to run the site, if I alter the path to look for the login page at it's original location (the root), it actually comes up.  BUT, if you look  in the solution explorer, no such file exists.</p>
  
  <p>I've tried cleaning the solution, and rebuilding multiple times, but I keep getting the same results.  I'm especially flummoxed by the fact it can pull up a file that plainly doesn't exist in the solution.  It's like it's holding on to a cached version somehow regardless of my attempts to clean the solution.</p>