Total Commander portable registration (run from TCMD folder)

INSTALL_TCMD (overrides_inireloc).ps1

## Autorun script as Administrator
$admin = [Security.Principal.WindowsBuiltInRole] "Administrator"
$identity = [Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()

if (!$identity.IsInRole($admin)) { 
    Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs; exit 
}

## Admin tasks
$tcmdDir = (Get-Item -Path $PSCommandPath).Directory.FullName
$regKey = "HKCU:\Software\Ghisler\Total Commander"

mkdir $regKey -force | Out-Null
sp $regKey -Name "IniFileName" -Value "$tcmdDir\wincmd.ini"
sp $regKey -Name "FtpIniName" -Value "$tcmdDir\wcx_ftp.ini"
sp $regKey -Name "InstallDir" -Value "$tcmdDir\"

Add-Type -AssemblyName PresentationFramework

[System.Windows.MessageBox]::Show("Total Commander installed!") | Out-Null