Registry Windows

$regFile = @"
 Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\Parameters]
"MaxUserPort"=dword:00005000
"TcpTimedWaitDelay"=dword:0000001e
"@

Invoke-Command -ComputerName computerName -ScriptBlock {param($regFile) $regFile | out-file $env:temp\a.reg; 
    reg.exe import $env:temp\a.reg } -ArgumentList $regFile

• https://stackoverflow.com/questions/29804234/run-registry-file-remotely-with-powershell