bonjour , j'essaye de creer une lachine virtuelle avec vagrant et VBOX mais a chaque fois que je lance vagrant up la console affiche :

Microsoft Windows [version 10.0.10240]

(c) 2015 Microsoft Corporation. Tous droits réservés.

C:\Users\acher>cd "vm"

C:\Users\acher\vm>vagrant up

Bringing machine 'default' up with 'virtualbox' provider...

==> default: Importing base box 'puphpet/debian75-x64'...

==> default: Matching MAC address for NAT networking...

==> default: Checking if box 'puphpet/debian75-x64' is up to date...

==> default: Setting the name of the VM: vm_default_1439899410692_29971

==> default: Clearing any previously set network interfaces...

==> default: Preparing network interfaces based on configuration...

    default: Adapter 1: nat

    default: Adapter 2: hostonly

==> default: Forwarding ports...

    default: 22 => 3997 (adapter 1)

    default: 22 => 2222 (adapter 1)

==> default: Running 'pre-boot' VM customizations...

==> default: Booting VM...

==> default: Waiting for machine to boot. This may take a few minutes...

The guest machine entered an invalid state while waiting for it

to boot. Valid states are 'starting, running'. The machine is in the

'poweroff' state. Please verify everything is configured

properly and try again.

If the provider you're using has a GUI that comes with it,

it is often helpful to open that and watch the machine, since the

GUI often has more helpful error messages than Vagrant can retrieve.

For example, if you're using VirtualBox, run `vagrant up` while the

VirtualBox GUI is open.

The primary issue for this error is that the provider you're using

is not properly configured. This is very rarely a Vagrant issue.

si vous pouvez m'aider .

cordialement