Failed to drop ACPI 54445353 - OpenCore Installation

[Kaertho]

Hello, I'm so desperate, I'm trying to install MacOS High Sierra on a Sandy Bridge i7-2600, and it's just not working, I tried almost everything that I could find on internet, I even try to upgrade or downgrade my BIOS on motherboard Lenovo IS6XM, nothing works, every time I just got this two lines of messages:

00:000 00:000 OC: Failed to drop ACPI 54445353 0000006D50757043 0 (1) - Not Found
00:053 00:053 OC: Failed to drop ACPI 54445353 0074734930757043 0 (1) - Not Found

This is when I use RELEASE version of OC, When I use DEBUG version I got more lines, which you can see in attached files.
It looks like I can't install macOS on this PC, but if you have some ideas which you can share I will highly appricieated that.
I'm using OpenCore-0.8.4-RELEASE version of OC, and files that I have in my rufus formatted USB is:

com.apple.recovery.boot > BaseSystem.dmg, BaseSystem.chunklist
EFI > BOOT > BOOTx64.efi
OC > ACPI > SSDT-EC.aml, SSDT-HPET.aml
Drivers > HfsPlusLegacy.efi, OpenRuntime.efi
Kexts > AppleALC.kext, IntelMausi.kext, Lilu.kext, VirtualSMC.kext, WhateverGreen.kext
Resources > Audio, Font, Image, Label
Tools > OpenShell.efi
config.plist (included in attached files)
OpenCore.efi

 

[tofisi]

Try to enable ACPI/Quirks/NormalizeHeaders... I failed to install HS until i didnt check this to Yes...