Erro na instalação do SO Dual Boot

[Matheuss011]

Tentei instalar o SO, mas sempre aparece um erro (etapa 3). Estou usando a versão mais recente do instalador. Eu quero usar o dual boot no meu PC.
Erro semelhante ao da segunda imagem
EndlessInstaller20200817_18_49_08.log (3,3,MB)

[Matheuss011]

MENSAGEM DE ERRO SEMELHANTE A ESSA

[Byron_Diaz]

Can you try installing version 3.8.5?

[egrath]

Unfortunately, you are facing the same bug as in:

Falha instalação dual boot

Yes, it does look like the installer is incorrectly detecting a UEFI system. But the logic we use is very simple and is documented in Microsoft’s own documentation. Unfortunately there isn’t a good way to work around this misdetection at the moment.

EFI system with 64-bit Windows; assuming x64 EFI (which is ok)

@wjt:
As a workaround, would it be possible to add a command-line switch to the Installer to force a specific boot environment mode (UEFI/Legacy) for those poor souls which encounter this bug and seek for help here?

[wjt]

The steps would be:

• Parse a new parameter here (or perhaps two, one to force MBR and one to force UEFI)
• Pass the value into the EndlessUsbToolDlg when constructing it here
• Use it here

I don’t think we’ll be able to work on this any time soon but it could be an interesting contribution for someone who knows C++!

[Matheuss011]

Neste caso você refere a versão do SO, ou do instalador??

[Matheuss011]

O instalador utilizado foi o 3.8.1.
Não encontrei a versão 3.8.5