Adobe Cc Error 16 - Jul 13, 2018 · I am using windows 7 ultimate 32 bit operating system. Previously Acrobat 9 extended pro was installed so I decided to switch to the new version and try it with trial so when I installed Acrobat XI pro my old version was uninstalled automatically and then. Welcome to Adobe Forums Meet the Experts. The People Behind the Answers Learn our Products. Community Showcase Stop by The Lounge. Inspiration & Networking Opportunities. Follow the instructions for your operating system to set permissions to the Adobe PCD and SLStore folders..