diff --git a/src/wxUI/mainWindow.py b/src/wxUI/mainWindow.py
index 86174fb..0e8d5cc 100644
--- a/src/wxUI/mainWindow.py
+++ b/src/wxUI/mainWindow.py
@@ -25,8 +25,8 @@ class mainWindow(wx.Frame):
 		help_ = wx.Menu()
 		self.about = help_.Append(wx.NewId(), _(u"About {0}").format(application.name,))
 		self.check_for_updates = help_.Append(wx.NewId(), _(u"Check for updates"))
-		self.changelog = help_.Append(wx.NewId(), _("What's new in this version?"))
-		self.website = help_.Append(wx.NewId(), _("Visit website"))
+		self.changelog = help_.Append(wx.NewId(), _(u"What's new in this version?"))
+		self.website = help_.Append(wx.NewId(), _(u"Visit website"))
 		mb.Append(player, _(u"Player"))
 		mb.Append(help_, _(u"Help"))
 		self.SetMenuBar(mb)
@@ -43,29 +43,29 @@ class mainWindow(wx.Frame):
 		box = wx.BoxSizer(wx.HORIZONTAL)
 		box.Add(lbl2, 0, wx.GROW)
 		box.Add(self.text, 1, wx.GROW)
-		box.Add(wx.StaticText(self.panel, wx.NewId(), _("Search in")), 0, wx.GROW)
+		box.Add(wx.StaticText(self.panel, wx.NewId(), _(u"Search in")), 0, wx.GROW)
 		self.extractor = wx.ComboBox(self.panel, wx.NewId(), choices=["youtube", "vk", "mail.ru", "zaycev.net"], value="youtube", style=wx.CB_READONLY)
 		box.Add(self.extractor, 1, wx.GROW)
-		self.search = wx.Button(self.panel, wx.NewId(), _("Search"))
+		self.search = wx.Button(self.panel, wx.NewId(), _(u"Search"))
 		self.search.SetDefault()
 		box.Add(self.search, 0, wx.GROW)
 		self.sizer.Add(box, 0, wx.GROW)
-		lbl = wx.StaticText(self.panel, wx.NewId(), _("Results"))
+		lbl = wx.StaticText(self.panel, wx.NewId(), _(u"Results"))
 		self.list = wx.ListBox(self.panel, wx.NewId())
 		self.sizer.Add(lbl, 0, wx.GROW)
 		self.sizer.Add(self.list, 1, wx.GROW)
 		box1 = wx.BoxSizer(wx.HORIZONTAL)
 		box2 = wx.BoxSizer(wx.HORIZONTAL)
-		box1.Add(wx.StaticText(self.panel, wx.NewId(), _("Position")), 0, wx.GROW)
+		box1.Add(wx.StaticText(self.panel, wx.NewId(), _(u"Position")), 0, wx.GROW)
 		self.time_slider = wx.Slider(self.panel, -1)
 		box1.Add(self.time_slider, 1, wx.GROW)
-		box1.Add(wx.StaticText(self.panel, wx.NewId(), _("Volume")), 0, wx.GROW)
+		box1.Add(wx.StaticText(self.panel, wx.NewId(), _(u"Volume")), 0, wx.GROW)
 		self.vol_slider = wx.Slider(self.panel, -1, 0, 0, 100, size=(100, -1))
 		box1.Add(self.vol_slider, 1, wx.GROW)
-		self.previous = wx.Button(self.panel, wx.NewId(), _("Previous"))
-		self.play  = wx.Button(self.panel, wx.NewId(), _("Play"))
-		self.stop   = wx.Button(self.panel, wx.NewId(), _("Stop"))
-		self.next = wx.Button(self.panel, wx.NewId(), _("Next"))
+		self.previous = wx.Button(self.panel, wx.NewId(), _(u"Previous"))
+		self.play  = wx.Button(self.panel, wx.NewId(), _(u"Play"))
+		self.stop   = wx.Button(self.panel, wx.NewId(), _(u"Stop"))
+		self.next = wx.Button(self.panel, wx.NewId(), _(u"Next"))
 		box2.Add(self.previous)
 		box2.Add(self.play, flag=wx.RIGHT, border=5)
 		box2.Add(self.stop)
@@ -116,5 +116,5 @@ class mainWindow(wx.Frame):
 		try:
 			self.notification = wx.adv.NotificationMessage(title, text, parent=self)
 		except AttributeError:
-			self.notification = wx.NotificationMessage(title, text, parent=self)
+			self.notification = wx.NotificationMessage(title, text)
 		self.notification.Show()
\ No newline at end of file
diff --git a/src/wxUI/menus.py b/src/wxUI/menus.py
index ad0fffc..1eed723 100644
--- a/src/wxUI/menus.py
+++ b/src/wxUI/menus.py
@@ -1,10 +1,15 @@
 # -*- coding: utf-8 -*-
 import wx
+import application
 
 class contextMenu(wx.Menu):
 	def __init__(self, *args, **kwargs):
 		super(contextMenu, self).__init__(*args, **kwargs)
-		self.play = wx.MenuItem(self, wx.NewId(), _("Play/Pause"))
-		self.Append(self.play)
-		self.download = wx.MenuItem(self, wx.NewId(), _("Download"))
-		self.Append(self.download)
+		self.play = wx.MenuItem(self, wx.NewId(), _(u"Play/Pause"))
+		self.download = wx.MenuItem(self, wx.NewId(), _(u"Download"))
+		if application.python_version == 3:
+			self.Append(self.play)
+			self.Append(self.download)
+		else:
+			self.AppendItem(self.play)
+			self.AppendItem(self.download)