Cannot vagrant ssh on Windows

[brunoimbrizi]

On Windows 8 Git CMD when I enter vagrant up I get the following:

After a few minutes, I get a timeout message:

Timed out while waiting for the machine to boot. This means that
Vagrant was unable to communicate with the guest machine within
the configured ("config.vm.boot_timeout" value) time period.

If I manually launch Oracle VM VirtualBox Manager, I see that the VM is running and asking for login and password.

I enter vagrant / vagrant and I am through, but it is a dead end.
There is nothing there:

And I still can't ssh:

[rollcat]

@Rivinek can you grab a windows machine at your office and try reproducing the issue?

I enter vagrant / vagrant and I am through, but it is a dead end.
There is nothing there:

@brunoimbrizi: what's your working directory? "~" indicates /home/vagrant, you should perhaps look into /vagrant instead.

Which Vagrant version are you using?

[brunoimbrizi]

My working directory is:
C:\Users\Bruno\Documents\jobs\2016\an-deiner-seite\git2

This is what I see in the Oracle VM VirtualBox Manager

Vagrant

Installed Version: 1.8.1
Latest Version: 1.8.1

You're running an up-to-date version of Vagrant!

[rollcat]

@brunoimbrizi: Sorry, I have been referring to your CWD inside Vagrant, not on the host machine. /home/vagrant is expected to be empty, (unless you run ls with -a), you should look for your stuff in /vagrant.