Deleted caps folder under ~/Library/Application Support/Adobe/caps/

Apparently someone already used a free trial of photoshop on this computer and I was trying remedy this. I was reading what other people posted on the forums about their trials' expiration immediacy and most of the feedback was to delete or rename the OOBE file or to delete the file Media.db in the caps folder. I tried this after having already tried the cleaner tool, multiple installs and uninstalls. After downloading again the caps folder is there but it's completely empty. When I try to open Adobe Creative Commons the icon briefly appears in my status bar before disappearing and nothing happens. I assume the caps folder is important in the authentication process in startup and without it the entire program fails to open. My question is how can I get the caps folder back? This is being done on a mac* Expert feedback is greatly appreciated