I am trying to update our mac mini cache server from El Capitan to
Catalina. Every time i try to run the install i get a picture of the app
folder with a prohibited sign. I tried to upgrade to High Sierra and i
get the same error. Is there a way to f...
I ended up just logging into the app store and going to purchases and
installed from there, it said i needed Big Sur but could download the
old version. It downloaded 10.3.5 and i used composer to make a package
from that version and then i uploaded ...