using System;

using System.IO;

public class Program

{

    public static void Main()

    {

        var filePath = Path.Combine("C:/fileroot", "/bijlagen/x.png");

        Console.WriteLine(filePath);

        var filePath2 = Path.Combine("C:/fileroot", "bijlagen/x.png");

        Console.WriteLine(filePath2);

    }

}