Windows 7 won’t boot off external HDD

@SIW2 well the iso I use it’s from a friend so I have no idea which usb 3.” drivers it has, I have found an iso from archive.org that has usb 3.0 drivers which also didn’t work, so I’m lost, will you mind sending me the usb 3.0 drivers, if you have them, other drivers like wlan, Ethernet, display, sound are not a problem, I already have found them for windows 7

@SIW2 so i just started flashing the iso into the hdd, i did what you told me, but will i have to use the batch command again, ill just in case, i did put the drivers in WIN7USB3 but didnt add them on options, idk if i should have, i will make a update if it works or not

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@SIW2 update: gives me a stupid error, it says “installation drive invalid select a NTFS drive” it’s a ntfs drive, yet still gives me the same error

@SIW2 here, i made a efi partition on the external hdd for the boot menager.

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@SIW2 update again, so i figured out how to install it, i made efi partition and a ntfs primary partition, it installed it, after that i used the script you gave me, it said successful, i tried to boot, BSOD, but this time, NOT 0x7B, instead 0x0000007E, here is a picture

@SIW2 it’s not a stock windows 7 iso, like I said I found it on archive.org, because it had usb 3.0 drivers, here is the link of it: Windows 7 Ultimate x64 With USB 3.0 + Updates : Atak_Snajpera / Microsoft : Free Download, Borrow, and Streaming : Internet Archive, i don’t know what is sha2 update or driveframework update, I’m lost, I’m sorry if I’m annoying, but please explain it with more detail

@SIW2 how do I install them into the iso? With NTLite? Or some other program?