Download Open SSH for Windows 2012 64 bit https://github.com/PowerShell/Win32-OpenSSH/releases/tag/v7.9.0.0p1-Beta
Unzip in PowerShell (https://tunnelix.com/installing-openssh-on-windows-2012-r2-through-powershell/)
Start PowerShell as Administrator
Add-Type -assembly "system.io.compression.filesystem" [io.compression.zipfile]::ExtractToDirectory( 'C:\Users\Administrator\Desktop\powershell.zip','C:\Users\Administrator\Desktop' )
Install (https://github.com/PowerShell/Win32-OpenSSH/issues/1027) copy 'C:\Program Files\OpenSSH\OpenSSH-Win64*' 'C:\Program Files\OpenSSH' del 'C:\Program Files\OpenSSH\OpenSSH-Win64' powershell.exe -ExecutionPolicy Bypass -File 'C:\Program Files\OpenSSH\install-sshd.ps1' powershell.exe -ExecutionPolicy Bypass -File 'C:\Program Files\OpenSSH\install-sshd.ps1' powershell.exe -ExecutionPolicy Bypass -File 'C:\Program Files\OpenSSH\FixHostFilePermissions.ps1' powershell.exe -ExecutionPolicy Bypass -File 'C:\Program Files\OpenSSH\FixUserFilePermissions.ps1' Set-Service sshd -StartupType Automatic Set-Service ssh-agent -StartupType Automatic
Set default directory Edit sshd_config in C:\ProgramData\ssh Replace #ChrootDirectory none with ChrootDirectory C:\Temp
Start OpenSSH server Start-Service sshd