No EFI partition is being created after restoring USB with Mac OS High Sierra.
No EFI partition is being created after restoring USB with Mac OS High Sierra.
It seems your EFI is missing from the disk manager. Try restoring from a known good backup or reinstalling the OS if possible. To boot into High Sierra, ensure you have the correct installation media and follow the setup steps carefully.
You need to install Windows on your EFI partition without using Disk Utility or any other tool.
They don't provide assistance or solutions for Hackintosh on Apple.
Refer to the official tutorial at the provided link for accurate instructions.