Your USB will become a bootable disk that you can use to install macOS, even if this error appears. Don't worry about it, as this error can safely be ignored. Flashing Error: At the end of the burning process, you might see a quick flash of an error message.Therefore, you can start the process directly. However, the latest version of the software can format your USB drive automatically before creating a bootable drive. Usually, it is required to format the previously prepared USB firstly to make the USB recognizable to the computer. How to Create MacOS Bootable USB Installation Media on Windows 10Īfter all the preparation work is done, let’s look into the steps to create a macOS bootable USB on Windows 10 via UUByte. You can get a DMG file onto a Windows computer using different direct links for the various versions of Mac OS X, for instance, Monterey, Big Sur, Catalina, Mojave, High Sierra, and EI Capitan. This is because Windows can't read the file format that macOS uses. But since you are creating a bootable USB on your Windows computer, you will need to use a DMG file in order to do so. You can get macOS versions from the Apple download portal or Mac App Store. They are typically used to create bootable USB drives or other disk images that you can use to install macOS on a Mac. A high-quality USB flash drive with at least 6 to 8GB of free space.ĭMG files are a type of disk image that are used to store data on a Mac OS X computer.The software is available for both Windows as well as Mac.

UUByte software to create a bootable USB drive.You will find how to download macOS Or Mac OS X DMG File in the later part. A copy of the macOS installer (DMG file).

Mac os disk creator for windows