Welcome to Adobe Forum,
So try these steps:
1) Sign out of the Creative Cloud app
2) delete the opm.db file*
3) update to the latest version of the Creative Cloud app.
*OnWindows7, the opm.db file is located here:
C:\Users\YourUserName\AppData\Local\Adobe\OOBE
*On aMac, go here:
[Userdir]:Library:Application Support:Adobe
You can refer to
http://forums.adobe.com/thread/1239510
In case the issue is still not resolved, then do contact Adobe at
Let us know if it helped you.
Regards