Create PowerShell Here Right-Click Explorer Option

Create-PowerShellHere.ps1

<#
.SYNOPSIS
    Creates a right-click (or shift right-click) explorer menu option to open Powershell at the selected location
.DESCRIPTION
    Creates a right-click (or shift right-click) explorer menu option to open Powershell at the selected location
.EXAMPLE
    .\Create-PowerShellHere.ps1

    Will create a right-click menu with the default text, "Open PowerShell Here"
.EXAMPLE
    .\Create-PowerShellHere.ps1 -Extended

    Will create a shift right-click menu with the default text, "Open PowerShell Here"    
.EXAMPLE
    .\Create-PowerShellHere.ps1 -Extended -MenuText "PoSH Prompt Here"

    Will create a right-click menu with the specified text, "PoSH Prompt Here"
.NOTES
    Credit to HowToGeek for the idea - http://www.howtogeek.com/165268/how-to-add-open-powershell-here-to-the-context-menu-in-windows
#>
param(
    [switch]$Extended,
    [string]$MenuText = "Open PowerShell Here"
)

$PowerShellMenuPath = "HKCR:\Directory\shell\powershellmenu"
$CommandPath = "HKCR:\Directory\shell\powershellmenu\command"
$PowerShellCL = "C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe -NoExit -Command Set-Location -LiteralPath '%L'"

try { 
    New-PSDrive -Name HKCR -PSProvider Registry -Root HKEY_CLASSES_ROOT -ErrorAction Stop
}
catch {
    Write-Error "Unable to map HKEY_CLASSES_ROOT - Aborting"
    Exit
}
finally { 
    Remove-PSDrive -Name HKCR -ErrorAction SilentlyContinue
}
New-Item -Path $PowerShellMenuPath -Force | Out-Null
New-Item -Path $CommandPath -Force | Out-Null
Set-ItemProperty -Path $PowerShellMenuPath -Name "(Default)" -Value $MenuText
Set-ItemProperty -Path $CommandPath -Name "(Default)" -Value $PowerShellCL

if ($Extended) {
    Set-ItemProperty -Path $PowerShellMenuPath -Name "Extended" -Value $null
}