UefiSeven: Easily boot Windows 7 on UEFI class 3 devices

Discussion in 'Windows 7' started by manatails, Aug 3, 2020.

  1. ExtremeGrief

    ExtremeGrief MDL Senior Member

    Jun 2, 2020
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    Hello, I get Unable to find a way to unlock memory at C0000
     
  2. smc_Eclipse

    smc_Eclipse MDL Novice

    Oct 11, 2021
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    Whenever I try to boot from USB the Win7 installer I get “Windows failed to start.” \EFi\Microsoft\Boot\BCD - 0xc0000001 - ‘An error occurred while attempting to read the boot configuration data.’ Image updated installer with drivers boots and installs up until the first restart, and throws the same error. Even after replacing bootmgfw.efi with the renamed file, I still get this error?

    Dell Inspiron 15 5593, Core i7-1065G7, GeForce MX230, 16GB DDR4-2600MHz. No option in UEFI for CSM.
     
  3. Daniel Dimitrov

    Daniel Dimitrov MDL Novice

    Aug 7, 2017
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    Thank you so much.
     
  4. casio4ever

    casio4ever MDL Novice

    Mar 27, 2015
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    #304 casio4ever, Nov 17, 2021
    Last edited: Nov 17, 2021
    I didn't find "uefiseven.skiperrors", only 2 files inside "uefiseven_1.30.zip" :
    1. Bootx64.efi
    2. UefiSeven.ini

    I really don't like that error telling me every time
    "Could not find Windows Boot Manager at '\EFI\Microsoft\Boot\bootmgfw.original.efi'
    Press Enter to continue"
     
  5. casio4ever

    casio4ever MDL Novice

    Mar 27, 2015
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    Do you know how to slipstream Nvidia driver into my untouched Windows 7 media to make it fully bootable on UEFI class 3 machine ? Do you know also where I should go to get that driver ?
     
  6. TOyota

    TOyota MDL Novice

    Sep 6, 2018
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    Once the INI file is opened, you can be happy with it.
     
  7. casio4ever

    casio4ever MDL Novice

    Mar 27, 2015
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    #307 casio4ever, Nov 18, 2021
    Last edited: Nov 18, 2021
    I opened the ini file, changed
    skiperrors=0 --> skiperrors=1
    Then put that file inside :
    B:\efi\boot\
    B:\efi\microsoft\boot\
    ( B:\ is where EFI partition located ),
    Still the error message shows up every boot

    Edit : someone offered an advice for using windslic in conjunction with UefiSeven, but after deploying windslic loader, the error message keeps showing up every boot.

    It appears that rearm wizard is the real solution here to activate my Windows 7 ultimate on gigabyte motherboard, but its links were already dead, what should I do right now ?
     
  8. LeoNEED

    LeoNEED MDL Novice

    Dec 8, 2021
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    how to do points 5 - 9?
     
  9. falken89

    falken89 MDL Novice

    Dec 22, 2021
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    Nothing works I am also trying to install it on ryzen 5000 series laptop and get the c000 error on the uefiseven
    also when using safe mode I see it get stucked at classpnp.sys
    Did anyone tried cloning a VHD from virtualbox to a new partition ?
    Maybe installing the drivers on vm and after, cloning to a partition
     
  10. Fostermom

    Fostermom MDL Novice

    Jan 17, 2022
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