: Visit the Adobe Camera Raw Plug-in Installer page on the Adobe Help Center.
You are using a newer version of Photoshop CC (2017 or later) that requires ACR 10.x or higher. Solution: Uninstall Photoshop CC 2017/2018/2019 and reinstall Photoshop CC 2015, or accept that you cannot use ACR 9.1.1. Camera Raw 9.1.1 Download
If you own a perpetual license for Photoshop CS6, this is the highest version of Camera Raw you can natively install. : Visit the Adobe Camera Raw Plug-in Installer