PowerShell code execution method in runscripthelper.exe

ProcessSurfaceCheckScript.cs

public static void ProcessSurfaceCheckScript(string scriptPath, string outputPath)
{
	if (!File.Exists(scriptPath))
	{
		throw new Exception("Script does not exist");
	}
	if (!Directory.Exists(outputPath))
	{
		throw new Exception("Output path does not exist");
	}
	PowerShell powerShell = PowerShell.Create();
	powerShell.AddScript("Set-ExecutionPolicy -Scope Process unrestricted");
	powerShell.AddScript("$InvokedFromUIF = $true");
	powerShell.AddScript("$FailureText = \"UIF\"");
	powerShell.AddScript("$ScriptPath = \"" + Path.GetDirectoryName(scriptPath) + "\"");
	powerShell.AddScript("$LogDir = \"" + outputPath + "\"");
	SurfaceCheckProcessor.ReadCmdlets(powerShell, scriptPath);
	string script = File.ReadAllText(scriptPath);
	powerShell.AddScript(script);
	powerShell.Invoke();
	if (powerShell.HadErrors)
	{
		foreach (ErrorRecord current in powerShell.Streams.Error)
		{
			Console.WriteLine("Error: " + current);
			Console.WriteLine("Exception: " + current.Exception);
			Console.WriteLine("Inner Exception: " + current.Exception.InnerException);
		}
	}
}