UefiSeven on a flash drivde

[Thomario20]

I inatalled windows on a flashdrive with a modified ISO and uefiseven, the glowing logo appears for a mimute and then bluescreens with error 7B (INACCESSIBLE_BOOT_DEVICE) the ISO is supposed to contain a modified NTOSKRNL from flashboot and usb 3.0 drivers aswell as ither intergrated drivers

[Thomario20]

Btw checking in NTLite it sais i have drivers for my usb and ssd, my gpu (Intel UHD 610), keyboard mouse, and all my usb devices including USB 3.1

[acoul]

easiest way is to install this ssd in the SATA bus (if possible) use Snappy Driver Installer to update USB drivers and go to step #_2

if you are certain that USB drivers are installed for your system, you can skip the above step and proceed to the following

step #_2

Transform any regular Windows 7 to a Windows 7 to Go without reinstalling

you may use set_7_usb_boot.cmd script (you can use it either online or offline)

If your system still does not boot from USB3, add a REG_DWORD named BootFlags with a value of 4 (0x4) on every driver under usb on your device manager

If your system still does not boot after setting the BootFlag values, you may need to run once again the set_7_usb_boot.cmd script