$RegistryPath = 'HKEY_LOCAL_MACHINE:SYSTEM\CurrentControlSet\Services\mrxsmb10' $Name = 'Start' $Value = '4'
If (-NOT (Test-Path $RegistryPath)) { New-Item -Path $RegistryPath -Force | Out-Null }
New-ItemProperty -Path $RegistryPath -Name $Name -Value $Value -PropertyType DWORD -Force