Windows 10 installation : 0x8007025D

[Ayting]

Hello

I tried to install Windows 10 on virtualbox and i fail multiple time with this

error

I search on google what can cause the issue and the main reason could be the ISO corrupted

But I tried to boot on 2 ISO from a torrent site, it fail.
Then i directly download the ISO with media creation tool.

It fail also, i tried to redownload the Windows 10 ISO, nothing.

I checked is hash : 93DCFD188D6EA13AC6413E04AC287C46

I also tried to put the folder of the virtual box on 2 different physic drive on my computer : nothing


I put the logs


EDIT : I tried to install WIndows 7 : same error but called 0x80070570

So i tried to install ubuntu and the installation is endless, the progression bar is freezed.

Its very very weard
Thanks in advance

[scottgus1]

i fail multiple time with this

error

Please tell us what the error is next time, it will help the diagnosing process.

Your log contains these lines:

{timestamp} HM: HMR3Init: Attempting fall back to NEM: VT-x is not available
{timestamp} NEM: WHvCapabilityCodeHypervisorPresent is TRUE, so this might work...

You might notice in the guest window's Status Bar the green turtle: The choice of animal is appropriate: Your guest is running, just really slow. This is because a service that uses Microsoft Hyper-V is running on your host PC. Normally Hyper-V blocks Virtualbox. But your PC is of the type and OS where Virtualbox can attempt to run the guest using the Hyper-V engine. This arrangement is still being developed and isn't 100% yet.

If VirtualBox is running without Hyper-V enabled, and nothing else is interfering with hardware virtualization (VT-x / AMD-V), then the usual virtualization icon () will be seen in the Status Bar.

To turn Hyper-V off completely, do this:

1. Shut down all programs. You will have to reboot your host.

2. Look into the 64-bits tutorial, 2nd post, points 2 & 3 and ensure that none of these things are running.

3. Find the Command Prompt icon, right click it and choose Run As Administrator.

4. Enter this command:

bcdedit /set hypervisorlaunchtype off

5. Enter this command:

shutdown -s -t 2

6. When the computer turns off, unplug it for 20 seconds. Then plug it in again and boot up Windows 10.

Your Virtualbox should be running now. If the green turtle still appears and the tell-tale lines are in the log, try all the steps again. If you don't get the standard virtualization icon, post back exactly what you did and we'll try to help some more.

For further info, see I have a 64bit host, but can't install 64bit guests and https://www.tenforums.com/tutorials/139 ... puter.html

[sgniaus]

SO installed and upgraded, this morning after i turned on my pc,clicking on vitualbox and i can't run my vm.
this what it said:

Unknown configuration value '/DsdtFilePath' found in the configuration of acpi instance #0 (VERR_CFGM_CONFIG_UNKNOWN_VALUE).


Codice di uscita:
E_FAIL (0x80004005)
Componente:
ConsoleWrap
Interfaccia:
IConsole {872da645-4a9b-1727-bee2-5585105b9eed}



What i have to do?

[mpack]

Without a log it's hard to tell, but I'd say: right click and discard any saved state.

[sgniaus]

sorry, i wanted to reply it in another post..