diff --git a/src/SmartCommander/ViewModels/CopyMoveViewModel.cs b/src/SmartCommander/ViewModels/CopyMoveViewModel.cs
index ad4b4a5..2ee1095 100644
--- a/src/SmartCommander/ViewModels/CopyMoveViewModel.cs
+++ b/src/SmartCommander/ViewModels/CopyMoveViewModel.cs
@@ -19,11 +19,11 @@ public CopyMoveViewModel(bool copy, string text, string directory)
 
         public bool IsCopying { get; set; }
 
-        public string Text { get;set;}
+        public string Text { get; set; }
 
         public string Directory { get; set; }
 
-        public string CopyText => IsCopying? string.Format(Resources.CopyTo, Text) :
+        public string CopyText => IsCopying ? string.Format(Resources.CopyTo, Text) :
             string.Format(Resources.MoveTo, Text);
 
         public ReactiveCommand<Window, Unit> OKCommand { get; }
@@ -31,11 +31,13 @@ public CopyMoveViewModel(bool copy, string text, string directory)
 
         public void SaveClose(Window window)
         {
+            IsCopying = true;
             window?.Close(this);
         }
 
         public void Close(Window window)
         {
+            IsCopying = false;
             window?.Close(this);
         }
     }
diff --git a/src/SmartCommander/ViewModels/MainWindowViewModel.cs b/src/SmartCommander/ViewModels/MainWindowViewModel.cs
index c24c30c..c0b989f 100644
--- a/src/SmartCommander/ViewModels/MainWindowViewModel.cs
+++ b/src/SmartCommander/ViewModels/MainWindowViewModel.cs
@@ -352,7 +352,7 @@ public async Task Copy()
              string.Format(Resources.ItemsNumber, SelectedPane.CurrentItems.Count);
             var copy = new CopyMoveViewModel(true, text, SecondPane.CurrentDirectory);            
             var result = await ShowCopyDialog.Handle(copy);
-            if (result != null)
+            if (result != null && result.IsCopying)
             {    
                 var duplicates = Utils.GetDuplicates(SelectedPane.CurrentItems, SecondPane.CurrentDirectory);
 
@@ -461,7 +461,7 @@ public async Task Move()
                string.Format(Resources.ItemsNumber, SelectedPane.CurrentItems.Count);
             var copy = new CopyMoveViewModel(false, text, SecondPane.CurrentDirectory);
             var result = await ShowCopyDialog.Handle(copy);
-            if (result != null)
+            if (result != null && result.IsCopying)
             {        
                 var duplicates = Utils.GetDuplicates(SelectedPane.CurrentItems, SecondPane.CurrentDirectory);
 
diff --git a/src/SmartCommander/Views/CopyMoveWindow.axaml b/src/SmartCommander/Views/CopyMoveWindow.axaml
index 6afcaae..b67b5a4 100644
--- a/src/SmartCommander/Views/CopyMoveWindow.axaml
+++ b/src/SmartCommander/Views/CopyMoveWindow.axaml
@@ -11,19 +11,19 @@
         Icon="/Assets/main.ico"
 		CanResize="False"
         Title="SmartCommander">
-  <Grid>
-    <Grid.RowDefinitions>
-      <RowDefinition Height="Auto"></RowDefinition>
-      <RowDefinition Height="Auto"></RowDefinition>
-      <RowDefinition Height="Auto"></RowDefinition>
-    </Grid.RowDefinitions>
-    <TextBlock Margin="10" Text="{Binding CopyText}" TextWrapping="Wrap"></TextBlock>
-    <TextBlock Margin="10"  Grid.Row="1" Text="{Binding Directory}"></TextBlock>
-    <StackPanel Margin="10" Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Center">
-      <Button Margin="5" Command="{Binding OKCommand}"  CommandParameter="{Binding $parent[Window]}" 
-			  Content="{x:Static assets:Resources.OK}"></Button>
-      <Button Margin="5" Command="{Binding CancelCommand}"  CommandParameter="{Binding $parent[Window]}"
-			   Content="{x:Static assets:Resources.Cancel}"></Button>
-    </StackPanel>
-  </Grid>
+	<Grid>
+		<Grid.RowDefinitions>
+			<RowDefinition Height="Auto"></RowDefinition>
+			<RowDefinition Height="Auto"></RowDefinition>
+			<RowDefinition Height="Auto"></RowDefinition>
+		</Grid.RowDefinitions>
+		<TextBlock Margin="10" Text="{Binding CopyText}" TextWrapping="Wrap"></TextBlock>
+		<TextBlock Margin="10"  Grid.Row="1" Text="{Binding Directory}"></TextBlock>
+		<StackPanel Margin="10" Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Center">
+			<Button Margin="5" Command="{Binding OKCommand}"  CommandParameter="{Binding $parent[Window]}"
+					Content="{x:Static assets:Resources.OK}" IsDefault="True"></Button>
+			<Button Margin="5" Command="{Binding CancelCommand}"  CommandParameter="{Binding $parent[Window]}"
+					 Content="{x:Static assets:Resources.Cancel}" IsCancel="True"></Button>
+		</StackPanel>
+	</Grid>
 </Window>
diff --git a/src/SmartCommander/Views/MvvmMessageBoxEventArgs.cs b/src/SmartCommander/Views/MvvmMessageBoxEventArgs.cs
index 0acb647..e83426e 100644
--- a/src/SmartCommander/Views/MvvmMessageBoxEventArgs.cs
+++ b/src/SmartCommander/Views/MvvmMessageBoxEventArgs.cs
@@ -42,7 +42,7 @@ public void Show(Window owner)
             {
                 var messageBoxWindow = MsBox.Avalonia.MessageBoxManager
                 .GetMessageBoxStandard(caption, messageBoxText + Environment.NewLine, button, icon);
-                var result = await messageBoxWindow.ShowAsPopupAsync(owner);
+                var result = await messageBoxWindow.ShowWindowDialogAsync(owner);
                 resultAction?.Invoke(result, parameter);
             });
         }
@@ -59,12 +59,12 @@ public void ShowInput(Window owner)
                     MinWidth = 300,
                     InputParams = new InputParams() { },
                     ButtonDefinitions = new[] {
-                        new ButtonDefinition {Name = Resources.OK},
-                        new ButtonDefinition {Name = Resources.Cancel, IsCancel = true, IsDefault = true}
+                        new ButtonDefinition {Name = Resources.OK, IsDefault = true},
+                        new ButtonDefinition {Name = Resources.Cancel, IsCancel = true}
                     },
                     WindowStartupLocation = WindowStartupLocation.CenterOwner
                 });
-                var result = await messageBoxWindow.ShowAsPopupAsync(owner);
+                var result = await messageBoxWindow.ShowWindowDialogAsync(owner);
                 resultInputAction?.Invoke(result == Resources.OK ? messageBoxWindow.InputValue : "");
             });
         }