can not open Settings on MacOS 12 Monterey

[falavu]

Hello Community,
please sorry for my cruel English – its not my Language.
It is not possible to configure anything because i can not open the Settings – so i can not connect to a Server.
The Finder-Menue does not open on Click.
I deleted anything in ~/Library except my Licensekey. Restarted Finder and the App using the Taskman (restarts itself).
Whats wrong? What can i do?
Thank You very much for Hints and Solutions.
Mountain Duck 1.7.1, MacOS 12.7.4 Monterey.

[dkocher]

Version 1.7.1 was released on 14 Feb 2017 while macOS Monterey on October 25, 2021. Therefore you cannot expect compatibility. Please upgrade your copy of Mountain Duck.