On Windows, the installer need to choose the correct CDK version depending if Hyper-V is activated or not --------------------------------------------------------------------------------------------------------- Key: JBDS-4159 URL: https://issues.jboss.org/browse/JBDS-4159 Project: Red Hat JBoss Developer Studio (devstudio) Issue Type: Feature Request Components: platform-installer Affects Versions: 1.1.0.GA Reporter: Aurélien Pupier Assignee: Denis Golovin Priority: Blocker On windows, the latest version of Docker is using Hyper-V and no more VirtualBox. The current embedded CDK is expecting Docker in a Virtualbox. The installer should handle both cases. here is the error: {noformat} Bringing machine 'default' up with 'virtualbox' provider... ==> default: Importing base box 'cdkv2'... ==> default: Matching MAC address for NAT networking... ==> default: Setting the name of the VM: rhel-ose_default_1478167717348_52569 ==> 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 (guest) => 2222 (host) (adapter 1) ==> default: Running 'pre-boot' VM customizations... ==> default: Booting VM... There was an error while executing `VBoxManage`, a CLI used by Vagrant for controlling VirtualBox. The command and stderr is shown below. Command: ["startvm", "27ab7252-7971-4276-abec-1aba54965c62", "--type", "headless"] Stderr: VBoxManage.exe: error: VT-x is not available (VERR_VMX_NO_VMX) VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole {noformat}