diff --git a/Flow.Launcher.Core/ExternalPlugins/PluginEnvironment.cs b/Flow.Launcher.Core/ExternalPlugins/PluginEnvironment.cs
index da24ad87f..a9a4b7f19 100644
--- a/Flow.Launcher.Core/ExternalPlugins/PluginEnvironment.cs
+++ b/Flow.Launcher.Core/ExternalPlugins/PluginEnvironment.cs
@@ -15,7 +15,7 @@ using System.Windows.Forms;
 
 namespace Flow.Launcher.Core.ExternalPlugins
 {
-    internal class PluginEnvironment
+    public class PluginEnvironment
     {
         private const string PythonExecutable = "pythonw.exe";
         
@@ -211,6 +211,29 @@ namespace Flow.Launcher.Core.ExternalPlugins
 
             return pluginPairs;
         }
-            
+
+        public static string GetFileFromDialog(string title, string filter="")
+        {
+            var dlg = new OpenFileDialog
+            {
+                InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles),
+                Multiselect = false,
+                CheckFileExists = true,
+                CheckPathExists = true,
+                Title = title,
+                Filter = filter
+            };
+
+            var result = dlg.ShowDialog();
+            if (result == DialogResult.OK)
+            {
+                return dlg.FileName;
+            }
+            else
+            {
+                return string.Empty;
+            }
+        }
+
     }
 }
diff --git a/Flow.Launcher/Languages/en.xaml b/Flow.Launcher/Languages/en.xaml
index 0b7b58e78..c28c43d81 100644
--- a/Flow.Launcher/Languages/en.xaml
+++ b/Flow.Launcher/Languages/en.xaml
@@ -59,6 +59,7 @@
     <system:String x:Key="pythonDirectory">Python Directory</system:String>
     <system:String x:Key="nodeFilePath">Node.js Path</system:String>
     <system:String x:Key="selectNodeExecutable">Please select the Node.js executable</system:String>
+    <system:String x:Key="selectPythonExecutable">Please select pythonw.exe</system:String>
     <system:String x:Key="autoUpdates">Auto Update</system:String>
     <system:String x:Key="select">Select</system:String>
     <system:String x:Key="hideOnStartup">Hide Flow Launcher on startup</system:String>
diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index 0ea846304..91244aeed 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -72,45 +72,25 @@ namespace Flow.Launcher
 
         private void OnSelectPythonDirectoryClick(object sender, RoutedEventArgs e)
         {
-            var dlg = new FolderBrowserDialog
-            {
-                SelectedPath = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles)
-            };
+            var selectedFile = PluginEnvironment.GetFileFromDialog(
+                                    InternationalizationManager.Instance.GetTranslation("selectPythonExecutable"),
+                                    "Python|pythonw.exe");
 
-            var result = dlg.ShowDialog();
-            if (result == System.Windows.Forms.DialogResult.OK)
+            if (!string.IsNullOrEmpty(selectedFile))
             {
-                string pythonDirectory = dlg.SelectedPath;
-                if (!string.IsNullOrEmpty(pythonDirectory))
-                {
-                    var pythonPath = Path.Combine(pythonDirectory, PluginsLoader.PythonExecutable);
-                    if (File.Exists(pythonPath))
-                    {
-                        settings.PluginSettings.PythonDirectory = pythonDirectory;
-                    }
-                    else
-                    {
-                        MessageBox.Show("Can't find python in given directory");
-                    }
-                }
+                Constant.PythonPath = selectedFile;
+                settings.PluginSettings.PythonDirectory = Constant.PythonPath;
             }
         }
 
         private void OnSelectNodeFilePathClick(object sender, RoutedEventArgs e)
         {
-            var dlg = new OpenFileDialog
-            {
-                InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles),
-                Multiselect = false,
-                CheckFileExists = true,
-                CheckPathExists = true,
-                Title = InternationalizationManager.Instance.GetTranslation("selectNodeExecutable")
-            };
+            var selectedFile = PluginEnvironment.GetFileFromDialog(
+                                    InternationalizationManager.Instance.GetTranslation("selectNodeExecutable"));
 
-            var result = dlg.ShowDialog();
-            if (result == System.Windows.Forms.DialogResult.OK)
+            if (!string.IsNullOrEmpty(selectedFile))
             {
-                Constant.NodePath = dlg.FileName;
+                Constant.NodePath = selectedFile;
                 settings.PluginSettings.NodeFilePath = Constant.NodePath;
             }
         }