solution seems to be creating manually with --virtualbox-no-vtx-check flag
My OS: Windows 7
Command failed: C:\Program Files\Docker Toolbox\docker-machine.exe -D create -d virtualbox --virtualbox-memory 2048 default,Docker Machine Version: 0.16.1, build cce350d7,Found binary path at C:\Program Files\Docker Toolbox\docker-machine.exe,Launching plugin server for driver virtualbox,Plugin server listening at address 127.0.0.1:49781,() Calling .GetVersion,Using API Version 1,() Calling .SetConfigRaw,() Calling .GetMachineName,(flag-lookup) Calling .GetMachineName,(flag-lookup) Calling .DriverName,(flag-lookup) Calling .GetCreateFlags,Found binary path at C:\Program Files\Docker Toolbox\docker-machine.exe,Launching plugin server for driver virtualbox,Plugin server listening at address 127.0.0.1:49783,() Calling .GetVersion,Using API Version 1,() Calling .SetConfigRaw,() Calling .GetMachineName,(default) Calling .GetMachineName,(default) Calling .DriverName,(default) Calling .GetCreateFlags,(default) Calling .SetConfigFromFlags,Reading certificate data from C:\Users\Nawaz.docker\machine\certs\ca.pem,Decoding PEM data...,Parsing certificate...,Reading certificate data from C:\Users\Nawaz.docker\machine\certs\cert.pem,Decoding PEM data...,Parsing certificate...,(default) Calling .PreCreateCheck,(default) DBG | COMMAND: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe --version,(default) DBG | STDOUT:,(default) DBG | {,(default) DBG | 5.2.20r125813,(default) DBG | },(default) DBG | STDERR:,(default) DBG | {,(default) DBG | },(default) DBG | Hyper-V is not installed.,Error with pre-create check: "This computer doesn't have VT-X/AMD-v enabled. Enabling it in the BIOS is mandatory",open C:\Users\Nawaz.docker\machine\machines\default\default\Logs\VBox.log: The system cannot find the path specified.,notifying bugsnag: [Error with pre-create check: "This computer doesn't have VT-X/AMD-v enabled. Enabling it in the BIOS is mandatory"],
Not sure why it's showing this even though my pc already have virtualization enabled.
Others users are also facing similar problem here: https://stackoverflow.com/questions/57441382/error-with-pre-create-check-this-computer-doesnt-have-vt-x-amd-v-enabled-ena
solution seems to be creating manually with --virtualbox-no-vtx-check flag
My OS: Windows 7