.{
	# Check if running as Administrator
	if (-not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
		Write-Host "Restarting script with Administrator privileges..."
		Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -Command `"& { $([System.Management.Automation.ScriptBlock]::Create($input)) } `" " -Verb RunAs -Wait -PassThru
		exit
	}

	# Set Execution Policy (temporary)
	try {
		Set-ExecutionPolicy Bypass -Scope Process -Force
	}
	catch {
		Write-Warning "Failed to set execution policy. Ensure you are running as an administrator."
		exit 1
	}

	# Define Source Folder for .NET Installation
	$InstallationSourcesFolderDotNet = 'D:\sources\sxs'

	Write-Host "Checking if ISO is mapped..."
	if (Test-Path -Path $InstallationSourcesFolderDotNet) {
		Write-Host "ISO is mounted and path is accessible: $InstallationSourcesFolderDotNet"
		Write-Host "Starting installation of .NET Framework Features..."

		# Define Features to Install
		$features = @(
			"Net-Framework-Core",
			"NET-HTTP-Activation",
			"NET-Non-HTTP-Activ",
			"NET-Framework-45-Features",
			"NET-Framework-45-Core",
			"NET-Framework-45-ASPNET",
			"NET-WCF-Services45",
			"NET-WCF-HTTP-Activation45",
			"NET-WCF-MSMQ-Activation45",
			"NET-WCF-Pipe-Activation45",
			"NET-WCF-TCP-Activation45",
			"NET-WCF-TCP-PortSharing45",
			"WAS",
			"WAS-Process-Model",
			"Web-WebSockets"
		)

		$restartNeeded = $false

		# Install Features
		foreach ($feature in $features) {
			try {
				$result = Install-WindowsFeature -Name $feature -Source $InstallationSourcesFolderDotNet -ErrorAction Continue Stop
				if ($result.RestartNeeded -eq "Yes") {
					$restartNeeded = $true
				}
			}
			catch {
				if ($_ -match "requires a restart") {
					Write-Warning "Installation of $feature failed because a restart is required."
					$restartNeeded = $true
					break  # Stop further installations until reboot
				} else {
					Write-Error "Failed to install $feature. Error: $_"
				}
			}
		}

		# Restart Confirmation if required
		if ($restartNeeded) {
			$restartServer = Read-Host "Finished installing .NET Features. A server restart is required before proceedingto complete the installation. Restart now? (y/n)"
			switch ($restartServer.ToLower()) {
				"y" { Restart-Computer -Force }
				"n" { Write-Warning "Please restart the server manually before proceeding." }
				default { Write-Warning "Invalid input. Please restart manually." }
			}
		} else {
			Write-Host "Installation completed successfully. No restart is required."
		}
	} else {
		Write-Error "The ISO for installing .NET features is not mounted, or the provided path is invalid. Please mount the correct ISO and rerun the script. Configured Path: $InstallationSourcesFolderDotNet"
	}
}