diff --git a/AboutWindow.xaml b/AboutWindow.xaml
index 369e3fa..9b37e21 100644
--- a/AboutWindow.xaml
+++ b/AboutWindow.xaml
@@ -99,7 +99,7 @@
             https://discord.gg/advqsyv
             </Hyperlink>
         </TextBlock>
-        <Button Content="Refresh Status on Main Window" HorizontalAlignment="Center" Margin="75,300,75,0" VerticalAlignment="Top" Width="210" Height="25" Click="ButtonEnvVar" BorderBrush="#FFB90000" FontSize="14">
+        <Button Content="Refresh Status on Main Window" HorizontalAlignment="Center" Margin="75,310,75,0" VerticalAlignment="Top" Width="210" Height="25" Click="ButtonEnvVar" BorderBrush="#FFB90000" FontSize="14">
             <Button.Style>
                 <Style TargetType="{x:Type Button}">
                     <Setter Property="Background" Value="#FF323232"/>
@@ -123,7 +123,7 @@
                 </ControlTemplate>
             </Button.Template>
         </Button>
-        <Button Content="Delete Selected Game ModData" HorizontalAlignment="Center" Margin="75,268,75,0" VerticalAlignment="Top" Width="210" Height="25" Click="ButtonDelModData" BorderBrush="#FFB90000" FontSize="14">
+        <Button Content="Delete Selected Game ModData" HorizontalAlignment="Center" Margin="75,250,75,0" VerticalAlignment="Top" Width="210" Height="25" Click="ButtonDelModData" BorderBrush="#FFB90000" FontSize="14">
             <Button.Style>
                 <Style TargetType="{x:Type Button}">
                     <Setter Property="Background" Value="#FF323232"/>
@@ -147,7 +147,31 @@
                 </ControlTemplate>
             </Button.Template>
         </Button>
-        <Button Content="Open Selected Game Directory" HorizontalAlignment="Center" Margin="75,236,75,0" VerticalAlignment="Top" Width="210" Height="25" Click="ButtonGameDir" BorderBrush="#FFB90000" FontSize="14">
+        <Button Content="Open Selected Game Directory" HorizontalAlignment="Center" Margin="75,220,75,0" VerticalAlignment="Top" Width="210" Height="25" Click="ButtonGameDir" BorderBrush="#FFB90000" FontSize="14">
+            <Button.Style>
+                <Style TargetType="{x:Type Button}">
+                    <Setter Property="Background" Value="#FF323232"/>
+                    <Setter Property="BorderBrush" Value="Black"/>
+                    <Setter Property="Foreground" Value="#FFF1F1F1"/>
+                    <Style.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter Property="Background" Value="#FF6C6C6C"/>
+                        </Trigger>
+                        <Trigger Property="IsPressed" Value="True">
+                            <Setter Property="Background" Value="#FF5A5A5A"/>
+                        </Trigger>
+                    </Style.Triggers>
+                </Style>
+            </Button.Style>
+            <Button.Template>
+                <ControlTemplate TargetType="{x:Type Button}">
+                    <Border Background="{TemplateBinding Background}">
+                        <ContentPresenter VerticalAlignment="Center" HorizontalAlignment="Center"/>
+                    </Border>
+                </ControlTemplate>
+            </Button.Template>
+        </Button>
+        <Button Content="Clear Env. Var. from FrostyFix 2" HorizontalAlignment="Center" Margin="75,280,75,0" VerticalAlignment="Top" Width="210" Height="25" Click="ButtonClearEnvVar" BorderBrush="#FFB90000" FontSize="14">
             <Button.Style>
                 <Style TargetType="{x:Type Button}">
                     <Setter Property="Background" Value="#FF323232"/>
diff --git a/AboutWindow.xaml.cs b/AboutWindow.xaml.cs
index 80efd9a..5440def 100644
--- a/AboutWindow.xaml.cs
+++ b/AboutWindow.xaml.cs
@@ -1,6 +1,9 @@
-using System.Diagnostics;
+using System;
+using System.Diagnostics;
 using System.Reflection;
+using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Input;
 using System.Windows.Navigation;
 
 namespace FrostyFix2 {
@@ -29,5 +32,12 @@ private void ButtonGameDir(object sender, RoutedEventArgs e) {
         private void ButtonDelModData(object sender, RoutedEventArgs e) {
             (Application.Current.MainWindow as MainWindow).delModData();
         }
+
+        private async void ButtonClearEnvVar(object sender, RoutedEventArgs e) {
+            Mouse.OverrideCursor = Cursors.Wait;
+            Environment.SetEnvironmentVariable("GAME_DATA_DIR", "", EnvironmentVariableTarget.User);
+            await Task.Delay(10);
+            Mouse.OverrideCursor = null;
+        }
     }
 }
diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
index aa35cbd..ab30b43 100644
--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -51,5 +51,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("3.1.0")]
-[assembly: AssemblyFileVersion("3.1.0")]
+[assembly: AssemblyVersion("3.1.1")]
+[assembly: AssemblyFileVersion("3.1.1")]