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On some UEFI bioses(modern hardware) there is a issue when booting win98: "While initializing device VCACHE:
Windows protection error. You need to restart your computer."
I thought to try to boot win98 in qemu with UEFI+CMS and it happened that I received the same error. I installed bootice(I don't know assembly), on real hardware and in QEMU, both stop at : 0028:C03819A6 MOV [EDX+00000100],EAX
DO you want to try to fix this? I can give you the QEMU with win98 that I have.
Real hardware:
QEMU(256 ram) OVMF with csm (uefi bios) edk2.git-ovmf-x64-0-20200422.1378.ge54310451f.noarch.rpm:
After I press C, it appears:
"While initializing device VCACHE:
Windows protection error. You need to restart your computer."
There is this person that has BIOSTAR X470GTA(ryzen) that can run win98 with bios version 2020.But with bios version 2021 he gets Vcache protection error.
The text was updated successfully, but these errors were encountered:
On some UEFI bioses(modern hardware) there is a issue when booting win98: "While initializing device VCACHE:
Windows protection error. You need to restart your computer."
I thought to try to boot win98 in qemu with UEFI+CMS and it happened that I received the same error. I installed bootice(I don't know assembly), on real hardware and in QEMU, both stop at : 0028:C03819A6 MOV [EDX+00000100],EAX
DO you want to try to fix this? I can give you the QEMU with win98 that I have.
![IMG_0888_ jpg 0a01710ae210bc7c8d7d4e430e8eb624](https://private-user-images.githubusercontent.com/31180871/244766149-f0480401-ffe7-4a6f-a629-1a61041bbe2b.jpg?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.ihxsAAvE_j1ypM0P5dvlJt06WL-4JqaYgn-vvXZ9aQQ)
Real hardware:
QEMU(256 ram) OVMF with csm (uefi bios) edk2.git-ovmf-x64-0-20200422.1378.ge54310451f.noarch.rpm:
![vcache_error_qemu](https://private-user-images.githubusercontent.com/31180871/244766218-9de8c104-7195-4a9c-8b67-4bd4f975bb89.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.fHAucvYyVg8WvKfktjiMbpXZRxEKUjysIWQbzDn86b0)
After I press C, it appears:
"While initializing device VCACHE:
Windows protection error. You need to restart your computer."
There is this person that has BIOSTAR X470GTA(ryzen) that can run win98 with bios version 2020.But with bios version 2021 he gets Vcache protection error.
The text was updated successfully, but these errors were encountered: