diff --git a/Wabbajack/Themes/Styles.xaml b/Wabbajack/Themes/Styles.xaml
index 143009e2..241b00ad 100644
--- a/Wabbajack/Themes/Styles.xaml
+++ b/Wabbajack/Themes/Styles.xaml
@@ -39,6 +39,7 @@
     <Color x:Key="Yellow">#ffc400</Color>
     <Color x:Key="Red">#e83a40</Color>
     <Color x:Key="Green">#52b545</Color>
+    <Color x:Key="YellowDark">#967400</Color>
 
     <Color x:Key="Primary">#BB86FC</Color>
     <Color x:Key="PrimaryTransparent">#00BB86FC</Color>
@@ -101,6 +102,7 @@
     <SolidColorBrush x:Key="GreenBrush" Color="{StaticResource Green}" />
     <SolidColorBrush x:Key="RedBrush" Color="{StaticResource Red}" />
     <SolidColorBrush x:Key="WarningBrush" Color="{StaticResource Yellow}" />
+    <SolidColorBrush x:Key="WarningDarkBrush" Color="{StaticResource YellowDark}" />
     <SolidColorBrush x:Key="ErrorBrush" Color="{StaticResource Red}" />
 
     <SolidColorBrush x:Key="DarkBackgroundBrush" Color="{StaticResource DarkBackgroundColor}" />
diff --git a/Wabbajack/Views/Common/FilePicker.xaml b/Wabbajack/Views/Common/FilePicker.xaml
index 8b9db7b9..4b94b33d 100644
--- a/Wabbajack/Views/Common/FilePicker.xaml
+++ b/Wabbajack/Views/Common/FilePicker.xaml
@@ -1,4 +1,4 @@
-<UserControl
+<UserControl
     x:Class="Wabbajack.FilePicker"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
@@ -10,11 +10,40 @@
     d:DesignWidth="400"
     BorderBrush="{StaticResource DarkBackgroundBrush}"
     mc:Ignorable="d">
-    <Grid ClipToBounds="True">
+    <Grid>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="*" />
             <ColumnDefinition Width="36" />
         </Grid.ColumnDefinitions>
+        <Rectangle Grid.Column="0" Grid.ColumnSpan="2"
+            x:Name="ErrorGlow"
+            Fill="{StaticResource WarningBrush}"
+            Opacity="0.3"
+            Visibility="{Binding PickerVM.InError, Converter={StaticResource bool2VisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}">
+            <Rectangle.Effect>
+                <BlurEffect Radius="15" />
+            </Rectangle.Effect>
+            <Rectangle.Style>
+                <Style TargetType="Rectangle">
+                    <Style.Triggers>
+                        <DataTrigger Binding="{Binding PickerVM.InError, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}" Value="True">
+                            <DataTrigger.EnterActions>
+                                <BeginStoryboard>
+                                    <Storyboard>
+                                        <ColorAnimation
+                                            AutoReverse="True"
+                                            RepeatBehavior="Forever"
+                                            Storyboard.TargetProperty="(Rectangle.Fill).(SolidColorBrush.Color)"
+                                            To="{StaticResource YellowDark}"
+                                            Duration="0:0:0.8" />
+                                    </Storyboard>
+                                </BeginStoryboard>
+                            </DataTrigger.EnterActions>
+                        </DataTrigger>
+                    </Style.Triggers>
+                </Style>
+            </Rectangle.Style>
+        </Rectangle>
         <Border Grid.Column="0" Grid.ColumnSpan="2"
             x:Name="BackgroundCornerFillIn"
             Margin="0,0,5,0"
@@ -26,7 +55,9 @@
             Background="{StaticResource DarkBackgroundBrush}"
             Text="{Binding PickerVM.TargetPath, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}, Converter={StaticResource AbsolutePathToStringConverter}}"
             Visibility="{Binding PickerVM.ShowTextBoxInput, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}" />
-        <Grid Grid.Column="1" HorizontalAlignment="Right">
+        <Grid Grid.Column="1"
+            HorizontalAlignment="Right"
+            ClipToBounds="True">
             <Border
                 Margin="3,1,0,1"
                 HorizontalAlignment="Right"
@@ -92,5 +123,34 @@
                 </Border.Effect>
             </Border>
         </Grid>
+        <Border Grid.Column="0" Grid.ColumnSpan="2"
+            x:Name="ErrorBorder"
+            Background="Transparent"
+            BorderBrush="{StaticResource WarningBrush}"
+            BorderThickness="1"
+            CornerRadius="3"
+            IsHitTestVisible="False"
+            Visibility="{Binding PickerVM.InError, Converter={StaticResource bool2VisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}">
+            <Border.Style>
+                <Style TargetType="Border">
+                    <Style.Triggers>
+                        <DataTrigger Binding="{Binding PickerVM.InError, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}" Value="True">
+                            <DataTrigger.EnterActions>
+                                <BeginStoryboard>
+                                    <Storyboard>
+                                        <ColorAnimation
+                                            AutoReverse="True"
+                                            RepeatBehavior="Forever"
+                                            Storyboard.TargetProperty="(Border.BorderBrush).(SolidColorBrush.Color)"
+                                            To="{StaticResource YellowDark}"
+                                            Duration="0:0:0.8" />
+                                    </Storyboard>
+                                </BeginStoryboard>
+                            </DataTrigger.EnterActions>
+                        </DataTrigger>
+                    </Style.Triggers>
+                </Style>
+            </Border.Style>
+        </Border>
     </Grid>
 </UserControl>