I can’t open finder after I upgraded my iMac to Catalina
My iMac is iMac 2015 Late ,After i upgraded to Catalina , I can’t open many app such as app store and itunes , so i reboot my iMac. After i restarted the iMac , It doesn’t show any folder on my screen , so i try to open finder , and it show can’t open finder.
iMac 21.5", macOS 10.15