Essa é a mensagem após executar o comando:
C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/childprocess-4.0.0/lib/childprocess/windows/process_builder.rb:44:in encode!': "\xC3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to UTF-16LE (Encoding::UndefinedConversionError)
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/childprocess-4.0.0/lib/childprocess/windows/process_builder.rb:44:in
to_wide_string'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/childprocess-4.0.0/lib/childprocess/windows/process_builder.rb:67:in create_environment_pointer'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/childprocess-4.0.0/lib/childprocess/windows/process_builder.rb:28:in
start'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/childprocess-4.0.0/lib/childprocess/windows/process.rb:70:in launch_process'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/childprocess-4.0.0/lib/childprocess/abstract_process.rb:81:in
start'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/subprocess.rb:155:in block in execute'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/safe_chdir.rb:26:in
block (2 levels) in safe_chdir'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/safe_chdir.rb:25:in chdir'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/safe_chdir.rb:25:in
block in safe_chdir'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/safe_chdir.rb:24:in synchronize'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/safe_chdir.rb:24:in
safe_chdir'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/subprocess.rb:154:in execute'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/subprocess.rb:22:in
execute'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/powershell.rb:174:in version'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/powershell.rb:195:in
validate_install!'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/powershell.rb:96:in execute_cmd'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/platform.rb:82:in
block in windows_admin?'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/util/platform.rb:84:in windows_admin?'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/plugins/providers/hyperv/provider.rb:20:in
usable?'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/environment.rb:361:in block in default_provider'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/registry.rb:49:in
block in each'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/registry.rb:48:in each'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/registry.rb:48:in
each'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/environment.rb:347:in default_provider'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/environment.rb:944:in
guess_provider'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/environment.rb:956:in find_configured_plugins'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/environment.rb:984:in
process_configured_plugins'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/lib/vagrant/environment.rb:178:in initialize'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/bin/vagrant:194:in
new'
from C:/HashiCorp/Vagrant/embedded/gems/2.2.15/gems/vagrant-2.2.15/bin/vagrant:194:in `
Não consigo passar desta etapa. Agradeço antecipadamente