ghoys Posted May 27, 2019 Share Posted May 27, 2019 I have lost my windows 10 efi files after deleted EFI partition. I don't know how to recover that, because the boot record is completely removed. And now I can't boot into windows, and my friends doesn't have windows. I will make USB boot UEFI in mac. But how? Rufus isn't run properly in wineHQ. Thanks Link to comment https://www.insanelymac.com/forum/topic/338949-create-windows-10-uefi-boot-usb-on-macos/ Share on other sites More sharing options...
JorgeMax Posted May 27, 2019 Share Posted May 27, 2019 Did you try the boot camp wizard? Link to comment https://www.insanelymac.com/forum/topic/338949-create-windows-10-uefi-boot-usb-on-macos/#findComment-2675301 Share on other sites More sharing options...
ghoys Posted May 27, 2019 Author Share Posted May 27, 2019 have tried with boot camp assisstant. but clover can't boot it.. Link to comment https://www.insanelymac.com/forum/topic/338949-create-windows-10-uefi-boot-usb-on-macos/#findComment-2675311 Share on other sites More sharing options...
mnfesq Posted May 27, 2019 Share Posted May 27, 2019 Here, try these. Archive.zip I'm not sure if you can use the MS efi files alone or if you need the entire MS Boot directory, which is 26 mb. Let me know if these work. If not, I can try uploading the MS boot folder to a DropBox. Link to comment https://www.insanelymac.com/forum/topic/338949-create-windows-10-uefi-boot-usb-on-macos/#findComment-2675326 Share on other sites More sharing options...
ghoys Posted May 28, 2019 Author Share Posted May 28, 2019 where i put your files? is in EFI/Microsoft/? Link to comment https://www.insanelymac.com/forum/topic/338949-create-windows-10-uefi-boot-usb-on-macos/#findComment-2675369 Share on other sites More sharing options...
ghoys Posted May 29, 2019 Author Share Posted May 29, 2019 (edited) Have fixed this. I use C:\Windows/Boot/Efi and copy it to EFI/Microsoft/Boot/. Then I use UNETBOOT to make windows installation media in my usb to fix using cmd "BCDBOOT C:\Windows" Edited May 29, 2019 by ghoys Link to comment https://www.insanelymac.com/forum/topic/338949-create-windows-10-uefi-boot-usb-on-macos/#findComment-2675493 Share on other sites More sharing options...
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