Forum Discussion
Vaentina
Jan 06, 2025Iron Contributor
Will Windows11 be replaced next
Will your Windows11 be replaced? What's next?
- DebramSancheIron Contributor
Before you start the installer creation process, you need to format the USB drive to Mac OS Extended (Journaled). Failing to do this will result in a "bootable drive not recognized" situation. If you try to use a .dmg file that isn’t the full installer or is corrupted, you’ll end up with a failed creation process. Double-check that your macOS Catalina file is complete and valid.
Creating a bootable USB can take a bit. If you see a progress bar when you creating Mac Catalina installer in Windows 11, don’t freak out if it seems to hang for a while—sometimes it just needs a moment. If you plan to use this USB to install Catalina on a Mac, ensure that the Mac's security settings allow for installations from external drives. You may need to tweak the startup security options on newer Macs.
If you have access to a second computer or can set up a virtual machine (like VirtuolBox), you can run macOS there. This will allow you to properly create the installer if all else fails. However, keep in mind that running macOS on non-Apple hardware can get you tangled in licensing issues, so proceed with caution. Make sure the Mac you're trying to install Catalina on supports it. You can check Apple's official compatibility list to avoid disappointment!
Creating a macOS Catalina installer from a Windows PC is doable, but it’s a bit of a puzzle with some trial and error involved. Just remember to proceed with caution, ensure you have reliable sources, and don't skip the necessary steps for file integrity.