Write Registry Value (and Create key if needed)

Write-RegistryValue.ps1

<#
 .EXAMPLE
 Write-RegistryValue -Path "HKCU:\Software\Sysinternals\Strings" -Name "EulaAccepted
#>

function Write-RegistryValue{
	param (
		[parameter(Mandatory=$true)][ValidateNotNullOrEmpty()]$Path,
		[parameter(Mandatory=$true)][ValidateNotNullOrEmpty()]$Name,
		[parameter(Mandatory=$true)][ValidateNotNullOrEmpty()]$Value
	)
	Try{
		If (!(Test-Path $Path)){
			New-Item -Path (Split-Path $Path) -Name (Split-Path $Path -Leaf) -Force | Out-Null
		}
		Set-ItemProperty $Path -Name $Name -Value $Value
		Return $True
	}Catch{
		Return $False
	}
	
}