为什么在Windows 10的这个巧克力安装过程中7-Zip失败?

我正在尝试安装Chocolatey

https://chocolatey.org/install 

并使用命令:

 @"%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" 

它显示错误:

 Unable to unzip package using 7zip. Perhaps try setting $env:chocolateyUseWindowsCompression = 'true' and call install again. Error: 7-Zip encountered a fatal error while extracting the files At line:221 char:9 + 2 { throw "$errorMessage 7-Zip encountered a fatal error while ex ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : OperationStopped: (Unable to unzip...cting the files:String) [], RuntimeException + FullyQualifiedErrorId : Unable to unzip package using 7zip. Perhaps try setting $env:chocolateyUseWindowsCompres sion = 'true' and call install again. Error: 7-Zip encountered a fatal error while extracting the files 

我已经安装了7zip。