double app directory after downgrading to Catalina and upgrading to Big Sur again
During process mentioned above something strange happened. I end up having "Macintosh HD" ánd "Macintosh HD - DATA (Gegevens in dutch)" with similar directories "Apps", "Bibliotheek (=library)" and "System".
Is it save to remove one?
Or is it better to install Big Sur from scratch again?
What is the smartest thing to do in this case?
Thanks in advance
Jeffrey
iMac Line (2012 and Later)