diff --git a/MainForm.cs b/MainForm.cs
index a459495..990eb24 100644
--- a/MainForm.cs
+++ b/MainForm.cs
@@ -4,6 +4,7 @@ namespace PDF_Merge
 {
     public partial class MainForm : Form
     {
+        string pdfPath = ConfigurationManager.AppSettings["PDF-Output"] + Path.DirectorySeparatorChar + ConfigurationManager.AppSettings["PDF-Name"];
         public MainForm()
         {
             InitializeComponent();
@@ -13,10 +14,7 @@ namespace PDF_Merge
         public void SetPathLable()
         {
             string sourcePath = ConfigurationManager.AppSettings["PDF-Path"];
-            string outputPath = ConfigurationManager.AppSettings["PDF-Output"];
-            string outputFile = ConfigurationManager.AppSettings["PDF-Name"];
-            string fullOutPath = outputPath + "/" + outputFile;
-
+            
             if (sourcePath != null)
             {
                 if (sourcePath != "")
@@ -39,7 +37,7 @@ namespace PDF_Merge
             {
                 srcPathLable.Text = "No path has been configured.";
             }
-            outputLable.Text = "Output Path: " + fullOutPath;
+            outputLable.Text = "Output Path: " + pdfPath;
         }
 
         private void Form1_Load(object sender, EventArgs e)
@@ -55,7 +53,7 @@ namespace PDF_Merge
         private void button1_Click(object sender, EventArgs e)
         {
             string[] pdf_files = MergePDFs.CollectPdfFiles();
-            string pdfPath = ConfigurationManager.AppSettings["PDF-Output"] + "/" + ConfigurationManager.AppSettings["PDF-Name"];
+            
             MergePDFs.MergePdfFiles(pdf_files, pdfPath);
         }