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macOS Sequoia is now available
I can't open my Disk Utility, It says : I can't use this application Disk Utility with this version of Mac OS.
Disk Utility is 11.1 and my Mac OS I just updated to 10.15.3.
I want to install a new external HD and need to configure this.
iMac 27", macOS 10.15
Catalina 10.15.3's Disk utility should be version 19.0
Are you sure you are getting it from the Utilities folder in the Applications folder? You may have an old version somewhere else.
Catalina 10.15.3's Disk utility should be version 19.0
Are you sure you are getting it from the Utilities folder in the Applications folder? You may have an old version somewhere else.
FWIW, the current version of Disk Utility is 19.0. 11.1 is about 12 years old.
Disk Utility
