Install Chocolatey

The Chocolatey home page is at

Install Chocolatey

Navigate to the Chocolatey website at and follow the latest instructions. At the time of writing the instructions were

Using the Command prompt

  1. Open a command prompt as Administrator,
  2. Install Chocolatey with the command
    @"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString(''))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"

Using PowerShell

  1. Open a PowerShell window as Administrator,
  2. Check the execution policy for your computer
    1. If the command returns Restricted, enable PowerScript execution with
      Set-ExecutionPolicy Bypass -Scope Process
    2. Answer Y to the question,
  3. Install Chocolatey with
    Set-ExecutionPolicy Bypass -Scope Process -Force; iex ((New-Object System.Net.WebClient).DownloadString(''))

Apply the Chocolatey license

  1. If the C:\ProgramData\chocolatey\license directory does not exist, create it,
  2. To place the Chocolatey license file, chocolatey.license.xml into C:\ProgramData\chocolatey\license folder follow the recommendations at …refers to a location that is unavailable
  3. Install the Chocolatey extensions
    choco upgrade chocolatey.extension -y

Ignore the error:

Error when attempting to load chocolatey licensed assembly. Ensure
that chocolatey.licensed.dll exists at
Install with `choco install chocolatey.extension`.
The error message itself may be helpful as well:
The system cannot find the file specified. (Exception from HRESULT: 0x80070002)

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