
Your files are not gone. Originals are on your computer.
Note: The Creative Cloud Files favorite folder that used to appear on your OS sidebar, was removed when the Creative Cloud application was installed.
- On Windows 7 the files are under C:\Users\<username>\Creative Cloud Files
- On Mac OS X the files are under <username>/Creative Cloud Files
Files you've previously uploaded to Creative Cloud (copies of the originals on your own computer) can be found on the Files page of creative.adobe.com

Note: Files tab of Creative Cloud desktop app will allow Syncing of files across devices. This feature is coming soon.