Re: When opening develop module get message "Develop Module is deactivated. Please renew your membership to reactivate the Develop Module." I am a Creative Cloud account holder and payments are up to date. What other action can I take?

I have the solution.

Many CC users will have legacy copies and leftover registration data of the standalone LR version on their systems. Simply delete the CC version of LR, download the standalone version ( search for it on the Adobe site) and problem fixed!