Adobe CS4 License Stopped Working Solution
after dealing with this error and lots of googling finally i found a working solution,
I had Adobe CS4 installed on my mac and after a restore with time machine I had this annoying error Adobe CS4 “license stopped working” with error codes 139, 6 and so on…
every how to was referring to adobe support site that as of now it is down, the link is down here:
http://kb2.adobe.com/cps/405/kb405970.html
you can use those Adobe CS4 CS5 clean up tools and stuff but none of them worked for me, what you should do is:
- Delete “cache.db” in “/Library/Application Support/Adobe/Adobe PCD/cache”
- Delete “FLEXnet Publisher” folder in “/Library/Preferences”
and you’re done! now open your Adobe CS4 product and maybe you should enter the license key again but everything is working now! a simple solution! 
