If the applications in Creative Cloud show "Trial" or "Buy Now" in front of them or when you launch a Creative Cloud Application like Photoshop CC or Indesign CC it comes up with a pop-up to "Renew your subscription", please see:
If you update to the Creative Cloud 2015 and all or some of the CC apps show "Start trial or Buy Now" in Creative Cloud desktop application or a trial message window displays when launching any CC 2015 product, please see:
This part copied from Nancy_OShea 1. Open CC Desktop App. 2. Click the gear icon > General tab > Settings. Select "Always keep Creative Cloud up to date." 3. Click on your Avatar (top right image). 4. Sign-out of Creative Cloud. 5. Close all apps. 6. Restart your computer. 7. Open CC Desktop app. 8. Click your Avatar. 9. Sign-in with your paid ID and password.