I have had InDesign CS6 for years. I recently subscribed to InDesign CC for one month. Now that my subscription ended, I am not able to open InDesign CS6. Every time I try to open InDesign CS6, a window pops up asking if I want to renew my subscription to InDesign CC. Please help me open and use InDesign CS6 again.
Use the cleaner tool (CS Cleaner Tool for installation problems | CCM, CS6, CS5.5, CS5, CS4, CS3) to remove all traces of the cloud programs, then reboot and try to activate CS6 with your serial number. If this doesn't work, uninstall CS6, then log off Adobe .com and create a new Adobe User ID, then reinstall CS6 using the new ID and it should go through.