Hello everyone I wanted to change my windows 8 single language version for the professional x64 one, but i cant make it boot in UEFI It can be installed enabling CSM, But it doesn't install as EFI, just as MRB, im using a DVD. I tried to do this. My DVD already have this path "\EFI\BOOT\BOOTX64.EFI" But when i launch the EFI shell i only found this file "BOOTIA32.EFI" But when i check the DVD data that file is nowhere, Maybe i failed at burning the W8 Iso? or i need to test with another one? Please Excuse my English. Thanks. *Added some photos.