nao consigo instalar | Windows Prompt: Trabalhando na linha de comando

Ola, nao estou conseguindo instalar, isso e o que aparece no console

cmd:

>@"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"
Getting latest version of the Chocolatey package for download.
Getting Chocolatey from https://chocolatey.org/api/v2/package/chocolatey/0.10.8.
Extracting C:\Users\YAGOSI~1\AppData\Local\Temp\chocolatey\chocInstall\chocolatey.zip to C:\Users\YAGOSI~1\AppData\Local\Temp\chocolatey\chocInstall...
Installing chocolatey on this machine
Creating ChocolateyInstall as an environment variable (targeting 'Machine')
  Setting ChocolateyInstall to 'C:\ProgramData\chocolatey'
WARNING: It's very likely you will need to close and reopen your shell
  before you can use choco.
Restricting write permissions to Administrators
We are setting up the Chocolatey package repository.
The packages themselves go to 'C:\ProgramData\chocolatey\lib'
  (i.e. C:\ProgramData\chocolatey\lib\yourPackageName).
A shim file for the command line goes to 'C:\ProgramData\chocolatey\bin'
  and points to an executable in 'C:\ProgramData\chocolatey\lib\yourPackageName'.

Creating Chocolatey folders if they do not already exist.

WARNING: You can safely ignore errors related to missing log files when
  upgrading from a version of Chocolatey less than 0.9.9.
  'Batch file could not be found' is also safe to ignore.
  'The system cannot find the file specified' - also safe.
AVISO: Not setting tab completion: Profile file does not exist at 'C:\Users\yago
silva\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1'.
Chocolatey (choco.exe) is now ready.
You can call choco from anywhere, command line or powershell by typing choco.
Run choco /? for a list of functions.
You may need to shut down and restart powershell and/or consoles
 first prior to using choco.
Ensuring chocolatey commands are on the path
Ensuring chocolatey.nupkg is in the lib folder

quando eu vou testar no cmdr:

λ choco
This is try 1/3. Retrying after 300 milliseconds.
 Error converted to warning:
 O acesso ao caminho 'C:\ProgramData\chocolatey\config' foi negado.
This is try 2/3. Retrying after 400 milliseconds.
 Error converted to warning:
 O acesso ao caminho 'C:\ProgramData\chocolatey\config' foi negado.
Maximum tries of 3 reached. Throwing error.
Cannot create directory "C:\ProgramData\chocolatey\config". Error was:
System.UnauthorizedAccessException: O acesso ao caminho 'C:\ProgramData\chocolatey\config' foi negado.
   em System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   em System.IO.Directory.InternalCreateDirectory(String fullPath, String path, Object dirSecurityObj, Boolean checkHost)
   em System.IO.Directory.InternalCreateDirectoryHelper(String path, Boolean checkHost)
   em chocolatey.infrastructure.filesystem.DotNetFileSystem.<>c__DisplayClass64.<create_directory>b__63()
   em chocolatey.infrastructure.tolerance.FaultTolerance.<>c__DisplayClass1.<retry>b__0()
   em chocolatey.infrastructure.tolerance.FaultTolerance.retry[T](Int32 numberOfTries, Func`1 function, Int32 waitDurationMilliseconds, Int32 increaseRetryByMilliseconds, Boolean isSilent)
   em chocolatey.infrastructure.filesystem.DotNetFileSystem.create_directory(String directoryPath)
   em chocolatey.infrastructure.filesystem.DotNetFileSystem.create_directory_if_not_exists(String directoryPath, Boolean ignoreError)
O acesso ao caminho 'C:\ProgramData\chocolatey\config' foi negado.

C:\Users\yago silva
λ