The Adobe Creative Cloud Cleaner tool is useful if you are unable to download Adobe apps or if you feel you have a corrupt installation of Adobe.

This tool is also useful if you have any general issues regarding your Adobe Creative Cloud install and you would like to do a complete uninstall of all your Adobe apps in one go.

https://helpx.adobe.com/creative-cloud/kb/cc-cleaner-tool-installation-problems.html#run-the-creative-cloud-cleaner-tool