Newer versions of macOS (High Sierra, Mojave, Catalina, Big Sur, Monterey, Ventura, Sonoma, Sequoia) often drop support for 32-bit apps or specific hardware drivers. Sierra 10.12 is the last version to support certain older audio interfaces, printers, or legacy software.
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Use the Terminal command: sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume --applicationpath /Applications/Install\ macOS\ Sierra.app . Method 2: Installing on Virtual Machine (VMware/VirtualBox) For installing on a non-Mac computer: Convert the downloaded DMG to an ISO file. Configure your virtual machine to support macOS. Mount the ISO and run the installation. Important Considerations and Safety Newer versions of macOS (High Sierra, Mojave, Catalina,
sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/MyUSB --applicationpath /Applications/Install\ macOS\ Sierra.app Newer versions of macOS (High Sierra