diff --git a/src/PathLengthCheckerGUI/MainWindow.xaml b/src/PathLengthCheckerGUI/MainWindow.xaml
index 38c8515..b68bd9e 100644
--- a/src/PathLengthCheckerGUI/MainWindow.xaml
+++ b/src/PathLengthCheckerGUI/MainWindow.xaml
@@ -5,13 +5,13 @@
 		xmlns:extToolkit="http://schemas.xceed.com/wpf/xaml/toolkit"
 		xmlns:System="clr-namespace:System;assembly=mscorlib"
 		xmlns:PathLengthChecker="clr-namespace:PathLengthChecker;assembly=PathLengthChecker"
-		Style="{StaticResource DefaultWindowStyle}"
+		Style="{StaticResource ResourceKey=DefaultWindowStyle}"
 		MinWidth="770" MinHeight="400"
-		Width="{local:ApplicationSettingsBinding WindowWidth}"
-		Height="{local:ApplicationSettingsBinding WindowHeight}"
-		Left="{local:ApplicationSettingsBinding WindowLeftPosition}"
-		Top="{local:ApplicationSettingsBinding WindowTopPosition}"
-		WindowState="{local:ApplicationSettingsBinding WindowState}"
+		Width="{local:ApplicationSettingsBinding Path=WindowWidth}"
+		Height="{local:ApplicationSettingsBinding Path=WindowHeight}"
+		Left="{local:ApplicationSettingsBinding Path=WindowLeftPosition}"
+		Top="{local:ApplicationSettingsBinding Path=WindowTopPosition}"
+		WindowState="{local:ApplicationSettingsBinding Path=WindowState}"
 		FocusManager.FocusedElement="{Binding ElementName=txtRootDirectory}">
 	<Window.Resources>
 		<ObjectDataProvider MethodName="GetValues" ObjectType="{x:Type System:Enum}" x:Key="FileSystemTypesEnumValues" IsAsynchronous="True">
@@ -51,7 +51,7 @@
 			</Grid.ColumnDefinitions>
 
 			<TextBlock Grid.Column="0" Text="Starting Directory:" ToolTip="The root directory to look for files and/or directories in." />
-			<TextBox Grid.Column="2" Name="txtRootDirectory" HorizontalAlignment="Stretch" ToolTip="The directory to look for files and/or directories in." />
+			<TextBox Grid.Column="2" Name="txtRootDirectory" Text="{local:ApplicationSettingsBinding Path=SearchOption_RootDirectory, UpdateSourceTrigger=PropertyChanged}" HorizontalAlignment="Stretch" ToolTip="The directory to look for files and/or directories in." />
 			<Button Grid.Column="3" Content="..." x:Name="btnBrowseForRootDirectory" Click="btnBrowseForRootDirectory_Click" ToolTip="Browse for a folder to search in." />
 		</Grid>
 
@@ -71,20 +71,56 @@
 			</Grid.ColumnDefinitions>
 
 			<TextBlock Grid.Column="0" Text="Include:" Margin="0,0,5,0" VerticalAlignment="Center"  ToolTip="The file system types to find and return the path length of." />
-			<ComboBox Grid.Column="1" Name="cmbTypesToInclude" ItemsSource="{Binding Source={StaticResource FileSystemTypesEnumValues}}" ToolTip="The file system types to find and return the path length of." />
-
-			<CheckBox Grid.Column="3" Content="Include Subdirectories" Name="chkIncludeSubdirectories" IsChecked="True" VerticalAlignment="Center" ToolTip="If enabled it will search for files/directories in all subdirectories of the Starting Directory." />
-
-			<TextBlock Grid.Column="5" Margin="0,0,5,0" Text="Min Path Length:" VerticalAlignment="Center" ToolTip="Only paths with this many or more characters will be returned in the search results. Use 260 to identify long paths." />
-			<extToolkit:IntegerUpDown Grid.Column="6" Name="numMinPathLength" Value="0" DefaultValue="0" Minimum="0" Maximum="999999" MinWidth="50" ToolTip="Only paths with this many or more characters will be returned in the search results. Use 260 to identify long paths." />
-
-			<TextBlock Grid.Column="8" Margin="0,0,5,0" Text="Max Path Length:" VerticalAlignment="Center" ToolTip="Only paths with this many or less characters will be returned in the search results." />
-			<extToolkit:IntegerUpDown Grid.Column="9" DefaultValue="0" Minimum="0" Maximum="999999" MinWidth="50" Name="numMaxPathLength" ToolTip="Only paths with this many or less characters will be returned in the search results." Value="999999" />
+			<ComboBox Grid.Column="1" Name="cmbTypesToInclude" ItemsSource="{Binding Source={StaticResource FileSystemTypesEnumValues}}" SelectedValue="{local:ApplicationSettingsBinding Path=SearchOption_FileSystemTypesToInclude}" ToolTip="The file system types to find and return the path length of." />
+
+			<CheckBox Grid.Column="3" Content="Include Subdirectories" Name="chkIncludeSubdirectories" IsChecked="{local:ApplicationSettingsBinding Path=SearchOption_IncludeSubdirectories}" VerticalAlignment="Center" ToolTip="If enabled it will search for files/directories in all subdirectories of the Starting Directory." />
+
+			<TextBlock Grid.Column="5" Margin="0,0,5,0" Text="Min Path Length:" VerticalAlignment="Center">
+				<TextBlock.ToolTip>
+					<TextBlock>
+						Only paths with this many or more characters will be returned in the search results.
+						<LineBreak />
+						Use 260 to identify long paths that Windows may have trouble handling.
+						<LineBreak />
+						Use 0 to not filter any paths by minimum length.
+					</TextBlock>
+				</TextBlock.ToolTip>
+			</TextBlock>
+			<extToolkit:IntegerUpDown Grid.Column="6" Name="numMinPathLength" Value="{local:ApplicationSettingsBinding Path=SearchOption_MinPathLength}" DefaultValue="0" Minimum="0" Maximum="999999" MinWidth="50">
+				<extToolkit:IntegerUpDown.ToolTip>
+					<TextBlock>
+						Only paths with this many or more characters will be returned in the search results.
+						<LineBreak />
+						Use 260 to identify long paths that Windows may have trouble handling.
+						<LineBreak />
+						Use 0 to not filter any paths by minimum length.
+					</TextBlock>
+				</extToolkit:IntegerUpDown.ToolTip>
+			</extToolkit:IntegerUpDown>
+
+			<TextBlock Grid.Column="8" Margin="0,0,5,0" Text="Max Path Length:" VerticalAlignment="Center">
+				<TextBlock.ToolTip>
+					<TextBlock>
+						Only paths with this many or less characters will be returned in the search results.
+						<LineBreak />
+						Use a large value like 999999 to not filter any paths by maximum length.
+					</TextBlock>
+				</TextBlock.ToolTip>
+			</TextBlock>
+			<extToolkit:IntegerUpDown Grid.Column="9" Name="numMaxPathLength" Value="{local:ApplicationSettingsBinding Path=SearchOption_MaxPathLength}" DefaultValue="0" Minimum="0" Maximum="999999" MinWidth="50">
+				<extToolkit:IntegerUpDown.ToolTip>
+					<TextBlock>
+						Only paths with this many or less characters will be returned in the search results.
+						<LineBreak />
+						Use a large value like 999999 to not filter any paths by maximum length.
+					</TextBlock>
+				</extToolkit:IntegerUpDown.ToolTip>
+			</extToolkit:IntegerUpDown>
 		</Grid>
 
 		<DockPanel Grid.Row="4">
 			<TextBlock Text="Search Pattern:" Margin="0,0,5,0" ToolTip="Only files/directories that match the given pattern will be returned." />
-			<TextBox Name="txtSearchPattern" HorizontalAlignment="Stretch" ToolTip="Only files/directories that match the given pattern will be returned. The * is a wildcard." Text="" />
+			<TextBox Name="txtSearchPattern" Text="{local:ApplicationSettingsBinding Path=SearchOption_SearchPattern, UpdateSourceTrigger=PropertyChanged}" HorizontalAlignment="Stretch" ToolTip="Only files/directories that match the given pattern will be returned. The * is a wildcard." />
 		</DockPanel>
 
 		<Grid Grid.Row="6">
@@ -98,14 +134,25 @@
 				<ColumnDefinition Width="40" />
 			</Grid.ColumnDefinitions>
 
-			<CheckBox Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="3" Content="Replace the Starting Directory in the returned paths with:" Name="chkReplaceRootDirectory" ToolTip="If this is not enabled, the Starting Directory will not be modified in the returned paths." />
+			<CheckBox Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="3" Content="Replace the Starting Directory in the returned paths with:" Name="chkReplaceRootDirectory" IsChecked="{local:ApplicationSettingsBinding Path=SearchOption_ReplaceRootDirectory}" ToolTip="If this is not enabled, the Starting Directory will not be modified in the returned paths." />
 
-			<TextBox Grid.Row="1" Grid.Column="1" Name="txtReplaceRootDirectory" HorizontalAlignment="Stretch" ToolTip="The path to replace the Starting Directory with in the paths that are returned." IsEnabled="{Binding ElementName=chkReplaceRootDirectory, Path=IsChecked}" />
+			<TextBox Grid.Row="1" Grid.Column="1" Name="txtReplaceRootDirectory" Text="{local:ApplicationSettingsBinding Path=SearchOption_RootDirectoryReplacementText, UpdateSourceTrigger=PropertyChanged}" HorizontalAlignment="Stretch" ToolTip="The path to replace the Starting Directory with in the paths that are returned." IsEnabled="{Binding ElementName=chkReplaceRootDirectory, Path=IsChecked}" />
 			<Button Grid.Row="1" Grid.Column="2" Content="..."  Name="btnBrowseForReplaceRootDirectory" Click="btnBrowseForReplaceRootDirectory_Click" ToolTip="Browse for a path to replace the Starting Directory path with." IsEnabled="{Binding ElementName=chkReplaceRootDirectory, Path=IsChecked}" />
 		</Grid>
 
-		<Button Grid.Row="8" Content="Get Path Lengths..." Name="btnGetPathLengths" FontSize="40" Click="btnGetPathLengths_Click" IsDefault="True" Margin="30,0,30,0" />
-		<Button Grid.Row="8" Content="Cancel retrieving paths" Name="btnCancelGetPathLengths" FontSize="40" Click="btnCancelGetPathLengths_Click" Margin="30,0,30,0" Visibility="Collapsed" />
+		<Grid Grid.Row="8">
+			<Grid.ColumnDefinitions>
+				<ColumnDefinition Width="10" />
+				<ColumnDefinition Width="*" />
+				<ColumnDefinition Width="10" />
+				<ColumnDefinition Width="100" />
+			</Grid.ColumnDefinitions>
+			<Button Grid.Column="1" Content="Get Path Lengths..." Name="btnGetPathLengths" FontSize="40" Click="btnGetPathLengths_Click" IsDefault="True" />
+			<Button Grid.Column="1" Content="Cancel retrieving paths" Name="btnCancelGetPathLengths" FontSize="40" Click="btnCancelGetPathLengths_Click" Visibility="Collapsed" />
+			<Button Grid.Column="3" Name="btnResetSearchOptions" Margin="0,10,0,10" ToolTip="Reset all of the search fields to their default values." Click="btnResetSearchOptions_Click">
+				<TextBlock TextWrapping="Wrap" TextAlignment="Center">Reset search options</TextBlock>
+			</Button>
+		</Grid>
 
 		<DataGrid Grid.Row="10" AutoGenerateColumns="False" Name="dgPaths" IsReadOnly="True" IsTabStop="False" Grid.ColumnSpan="4" LoadingRow="dgPaths_LoadingRow" ItemsSource="{Binding Source={StaticResource PathsCollectionViewSource}}" SelectedItem="{Binding Path=SelectedPath, Mode=TwoWay}" FontFamily="Courier New">
 			<DataGrid.Columns>
diff --git a/src/PathLengthCheckerGUI/MainWindow.xaml.cs b/src/PathLengthCheckerGUI/MainWindow.xaml.cs
index 7a94c61..c4b017a 100644
--- a/src/PathLengthCheckerGUI/MainWindow.xaml.cs
+++ b/src/PathLengthCheckerGUI/MainWindow.xaml.cs
@@ -47,9 +47,6 @@ public MainWindow()
 			InitializeComponent();
 			this.DataContext = this;
 
-			// Set the default type for the combo boxes.
-			cmbTypesToInclude.SelectedValue = FileSystemTypes.All;
-
 			SetWindowTitle();
 		}
 
@@ -360,5 +357,27 @@ protected internal void SetUIControlsFromSearchOptions(PathLengthSearchOptions a
 			numMinPathLength.Value = argSearchOptions.MinimumPathLength;
 			numMaxPathLength.Value = argSearchOptions.MaximumPathLength;
 		}
+
+		private void btnResetSearchOptions_Click(object sender, RoutedEventArgs e)
+		{
+			ResetAllUiSearchOptionsToDefaultValues();
+		}
+
+		private void ResetAllUiSearchOptionsToDefaultValues()
+		{
+			// Values specified here should match the default values in the Properties\Settings.settings file.
+
+			txtRootDirectory.Text = string.Empty;
+			txtSearchPattern.Text = string.Empty;
+
+			numMinPathLength.Value = 0;
+			numMaxPathLength.Value = PathLengthSearchOptions.MaximumPathLengthMaxValue;
+
+			chkIncludeSubdirectories.IsChecked = true;
+			cmbTypesToInclude.SelectedValue = FileSystemTypes.All;
+
+			txtReplaceRootDirectory.Text = string.Empty;
+			chkReplaceRootDirectory.IsChecked = false;
+		}
 	}
 }
diff --git a/src/PathLengthCheckerGUI/Properties/Settings.Designer.cs b/src/PathLengthCheckerGUI/Properties/Settings.Designer.cs
index e4eb8ee..4d2f9fe 100644
--- a/src/PathLengthCheckerGUI/Properties/Settings.Designer.cs
+++ b/src/PathLengthCheckerGUI/Properties/Settings.Designer.cs
@@ -82,5 +82,101 @@ public string WindowState {
                 this["WindowState"] = value;
             }
         }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("")]
+        public string SearchOption_RootDirectory {
+            get {
+                return ((string)(this["SearchOption_RootDirectory"]));
+            }
+            set {
+                this["SearchOption_RootDirectory"] = value;
+            }
+        }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("False")]
+        public bool SearchOption_ReplaceRootDirectory {
+            get {
+                return ((bool)(this["SearchOption_ReplaceRootDirectory"]));
+            }
+            set {
+                this["SearchOption_ReplaceRootDirectory"] = value;
+            }
+        }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("All")]
+        public global::PathLengthChecker.FileSystemTypes SearchOption_FileSystemTypesToInclude {
+            get {
+                return ((global::PathLengthChecker.FileSystemTypes)(this["SearchOption_FileSystemTypesToInclude"]));
+            }
+            set {
+                this["SearchOption_FileSystemTypesToInclude"] = value;
+            }
+        }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("True")]
+        public bool SearchOption_IncludeSubdirectories {
+            get {
+                return ((bool)(this["SearchOption_IncludeSubdirectories"]));
+            }
+            set {
+                this["SearchOption_IncludeSubdirectories"] = value;
+            }
+        }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("0")]
+        public int SearchOption_MinPathLength {
+            get {
+                return ((int)(this["SearchOption_MinPathLength"]));
+            }
+            set {
+                this["SearchOption_MinPathLength"] = value;
+            }
+        }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("999999")]
+        public int SearchOption_MaxPathLength {
+            get {
+                return ((int)(this["SearchOption_MaxPathLength"]));
+            }
+            set {
+                this["SearchOption_MaxPathLength"] = value;
+            }
+        }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("")]
+        public string SearchOption_SearchPattern {
+            get {
+                return ((string)(this["SearchOption_SearchPattern"]));
+            }
+            set {
+                this["SearchOption_SearchPattern"] = value;
+            }
+        }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("")]
+        public string SearchOption_RootDirectoryReplacementText {
+            get {
+                return ((string)(this["SearchOption_RootDirectoryReplacementText"]));
+            }
+            set {
+                this["SearchOption_RootDirectoryReplacementText"] = value;
+            }
+        }
     }
 }
diff --git a/src/PathLengthCheckerGUI/Properties/Settings.settings b/src/PathLengthCheckerGUI/Properties/Settings.settings
index 1504553..7762e45 100644
--- a/src/PathLengthCheckerGUI/Properties/Settings.settings
+++ b/src/PathLengthCheckerGUI/Properties/Settings.settings
@@ -17,5 +17,29 @@
     <Setting Name="WindowState" Type="System.String" Scope="User">
       <Value Profile="(Default)">Normal</Value>
     </Setting>
+    <Setting Name="SearchOption_RootDirectory" Type="System.String" Scope="User">
+      <Value Profile="(Default)" />
+    </Setting>
+    <Setting Name="SearchOption_ReplaceRootDirectory" Type="System.Boolean" Scope="User">
+      <Value Profile="(Default)">False</Value>
+    </Setting>
+    <Setting Name="SearchOption_FileSystemTypesToInclude" Type="PathLengthChecker.FileSystemTypes" Scope="User">
+      <Value Profile="(Default)">All</Value>
+    </Setting>
+    <Setting Name="SearchOption_IncludeSubdirectories" Type="System.Boolean" Scope="User">
+      <Value Profile="(Default)">True</Value>
+    </Setting>
+    <Setting Name="SearchOption_MinPathLength" Type="System.Int32" Scope="User">
+      <Value Profile="(Default)">0</Value>
+    </Setting>
+    <Setting Name="SearchOption_MaxPathLength" Type="System.Int32" Scope="User">
+      <Value Profile="(Default)">999999</Value>
+    </Setting>
+    <Setting Name="SearchOption_SearchPattern" Type="System.String" Scope="User">
+      <Value Profile="(Default)" />
+    </Setting>
+    <Setting Name="SearchOption_RootDirectoryReplacementText" Type="System.String" Scope="User">
+      <Value Profile="(Default)" />
+    </Setting>
   </Settings>
 </SettingsFile>
\ No newline at end of file
diff --git a/src/PathLengthCheckerGUI/app.config b/src/PathLengthCheckerGUI/app.config
index f2c86b0..5956bb2 100644
--- a/src/PathLengthCheckerGUI/app.config
+++ b/src/PathLengthCheckerGUI/app.config
@@ -22,6 +22,30 @@
             <setting name="WindowState" serializeAs="String">
                 <value>Normal</value>
             </setting>
+            <setting name="SearchOption_RootDirectory" serializeAs="String">
+                <value />
+            </setting>
+            <setting name="SearchOption_ReplaceRootDirectory" serializeAs="String">
+                <value>False</value>
+            </setting>
+            <setting name="SearchOption_FileSystemTypesToInclude" serializeAs="String">
+                <value>All</value>
+            </setting>
+            <setting name="SearchOption_IncludeSubdirectories" serializeAs="String">
+                <value>True</value>
+            </setting>
+            <setting name="SearchOption_MinPathLength" serializeAs="String">
+                <value>0</value>
+            </setting>
+            <setting name="SearchOption_MaxPathLength" serializeAs="String">
+                <value>999999</value>
+            </setting>
+            <setting name="SearchOption_SearchPattern" serializeAs="String">
+                <value />
+            </setting>
+            <setting name="SearchOption_RootDirectoryReplacementText" serializeAs="String">
+                <value />
+            </setting>
         </PathLengthCheckerGUI.Properties.Settings>
     </userSettings>
 </configuration>