How do I get rid of "Acrobat is installed" in the CC-App?

I was very dissatisfied with Acrobat XI (slow as hell) so that I immediately deinstalled it with the Acrobat uninstaller in the utilities folder.

After reboot of the Mac and even after deinstallation of the creative cloud app, using the Adobe Cleaner tool and so on, now, in the CC-app "Acrobat" is still displayed as "Installed".

If I had to (I tried to get rid of this entry) reinstall Acrobat there is no possibility to do so. Because the App-download on the ACC-site directly forwards me to the CC-app which shows no further reaction, except it displays that "Acrobat is current(installed)" (whatever it reads in english; German system here). It is not. When I quit the cc-app it warns me that this also stops the update process – but there is no update process running, neither in the background, nor is there any download or anything else.

I tried to remove everything associated with acrobat from my system. But the CC-app stands strong telling me that Acrobat XI is installed. 😞

How do I repair this??

Thanks,

Olaf