I just purchased the CS6 in the cloud and downloaded Dreamweaver. I assumed that CS6 would see all my Dreamweaver files but it doesn't! There are no files to open when I open CS6. How do I get CS6 to recognize all my DW CS4 files and open them?
CS6 is very different from previous versions of DW.
You can create your site definitions manually by going to Site > Manage Sites or New Site>
Or you can export site definitions from CS4 and import them into CS6.
See the migration article below for details