if want to boot UEFI USB the file system must need FAT32, just file system FAT32 can boot UEFI USB only , other file system is cant work for UEFI USB
@bapt With what app do you make the windows iso after everything is integrated? Suggestion: use Win Toolkit's ISO Maker, with the default options (BIOS and UEFI)
b4 i also have the problem , but the UEFI boot is not work for windows 7 but is work for windows 8 , i also dont know where the problem ... sorry about that my poor IT cant help you ~
To integrate hotfix, I used the script of Solor (which forces the installation in LDR) I'm looking for Win Toolkit ISO Maker Thanks
Thanks so much, I'll test For 2561821 and KB2757588, I integrated only in install.wim, but not in boot.wim My problem could come from there? Thanks
Only 2561821, I added "manually" the "bootmgfw.efi file in install.wim (2757588). But it does not work. I have to put the file bootmgfw.efi of the ISO to install W7 UEFI
KB2823324 install it is no problem .... but if u change some hardware or remove some software / driver might be cause the BSOD Status: 0xc000000e (Info: The boot selection failed because a required device is inaccessible.) so for now is batter take down for it and waiting the Microsoft solve the issues ~