<p dir="auto">Disapointing <g-emoji class="g-emoji" alias="expressionless" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f611.png">😑</g-emoji> I was really looking forward to finally have something like this! Hope you can fix it quick</p>
<h2 dir="auto"><g-emoji class="g-emoji" alias="information_source" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/2139.png">ℹ</g-emoji> Computer information</h2>
<ul dir="auto">
<li>PowerToys version: v0.23.2</li>
<li>PowerToy Utility: FancyZone</li>
<li>Running PowerToys as Admin: Yes</li>
<li>Windows build number: 20231.1000</li>
</ul>
<h2 dir="auto"><g-emoji class="g-emoji" alias="memo" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4dd.png">📝</g-emoji> Provide detailed reproduction steps (if any)</h2>
<ol dir="auto">
<li>Lauch FancyZones</li>
<li>Select a configuration in templates, or "Create new custom" in custom tab.</li>
<li>Click "Edit selected layout"</li>
</ol>
<h3 dir="auto">✔️ Expected result</h3>
<p dir="auto">I assume a configuration editor, but it was my first try.. I the grey rectangle and a glimpse of a draggable separator.</p>
<h3 dir="auto"><g-emoji class="g-emoji" alias="x" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/274c.png">❌</g-emoji> Actual result</h3>
<p dir="auto">Crash and display error.<br>
<a href="https://github.com/microsoft/PowerToys/files/5376196/FZEditorCrashLog.txt">FZEditorCrashLog.txt</a></p>
<h2 dir="auto"><g-emoji class="g-emoji" alias="camera" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4f7.png">📷</g-emoji> Screenshots</h2>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/12494787/95953958-eb8fff80-0dfa-11eb-8f04-cda93c7fc35d.png"><img src="https://user-images.githubusercontent.com/12494787/95953958-eb8fff80-0dfa-11eb-8f04-cda93c7fc35d.png" alt="image" style="max-width: 100%;"></a><br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/12494787/95953996-f3e83a80-0dfa-11eb-8352-e9022d00cf9e.png"><img src="https://user-images.githubusercontent.com/12494787/95953996-f3e83a80-0dfa-11eb-8352-e9022d00cf9e.png" alt="image" style="max-width: 100%;"></a></p>
<p dir="auto">I got also an error. Trying to edit the custom FancyZones. FZEditorCrashLog.txt contains:</p>
<h2 dir="auto">Exception</h2>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="System.ComponentModel.Win32Exception: Das System kann die angegebene Datei nicht finden
   Source: MahApps.Metro
   TargetAssembly: MahApps.Metro, Version=2.0.0.0, Culture=neutral, PublicKeyToken=51482d6f650b2b3f
   TargetModule: MahApps.Metro.dll
   TargetSite: System.String GetWindowText(System.Windows.Window)
   bei MahApps.Metro.Controls.WinApiHelper.GetWindowText(Window window)
   bei MahApps.Metro.Automation.Peers.MetroWindowAutomationPeer.GetNameCore()
   bei System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   bei System.Windows.ContextLayoutManager.fireAutomationEvents()
   bei System.Windows.ContextLayoutManager.UpdateLayout()
   bei System.Windows.Interop.HwndSource.SetLayoutSize()
   bei System.Windows.Interop.HwndSource.set_RootVisualInternal(Visual value)
   bei System.Windows.Window.SetRootVisual()
   bei System.Windows.Window.SetRootVisualAndUpdateSTC()
   bei System.Windows.Window.SetupInitialState(Double requestedTop, Double requestedLeft, Double requestedWidth, Double requestedHeight)
   bei System.Windows.Window.CreateSourceWindow(Boolean duringShow)
   bei System.Windows.Window.ShowHelper(Object booleanBox)
   bei FancyZonesEditor.MainWindow.EditLayout_Click(Object sender, RoutedEventArgs e)
   bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   bei System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   bei System.Windows.Controls.Primitives.ButtonBase.OnClick()
   bei System.Windows.Controls.Button.OnClick()
   bei System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   bei System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   bei System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   bei System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   bei System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
   bei System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   bei System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   bei System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   bei System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   bei System.Windows.Input.InputManager.ProcessStagingArea()
   bei System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   bei System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   bei System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   bei System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean&amp; handled)
   bei System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean&amp; handled)
   bei MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean&amp; handled)
   bei MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   bei System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   bei System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   bei MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   bei MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG&amp; msg)
   bei System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   bei System.Windows.Application.RunDispatcher(Object ignore)
   bei System.Windows.Application.RunInternal(Window window)
   bei FancyZonesEditor.App.Main()
"><pre class="notranslate"><code class="notranslate">System.ComponentModel.Win32Exception: Das System kann die angegebene Datei nicht finden
   Source: MahApps.Metro
   TargetAssembly: MahApps.Metro, Version=2.0.0.0, Culture=neutral, PublicKeyToken=51482d6f650b2b3f
   TargetModule: MahApps.Metro.dll
   TargetSite: System.String GetWindowText(System.Windows.Window)
   bei MahApps.Metro.Controls.WinApiHelper.GetWindowText(Window window)
   bei MahApps.Metro.Automation.Peers.MetroWindowAutomationPeer.GetNameCore()
   bei System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   bei System.Windows.ContextLayoutManager.fireAutomationEvents()
   bei System.Windows.ContextLayoutManager.UpdateLayout()
   bei System.Windows.Interop.HwndSource.SetLayoutSize()
   bei System.Windows.Interop.HwndSource.set_RootVisualInternal(Visual value)
   bei System.Windows.Window.SetRootVisual()
   bei System.Windows.Window.SetRootVisualAndUpdateSTC()
   bei System.Windows.Window.SetupInitialState(Double requestedTop, Double requestedLeft, Double requestedWidth, Double requestedHeight)
   bei System.Windows.Window.CreateSourceWindow(Boolean duringShow)
   bei System.Windows.Window.ShowHelper(Object booleanBox)
   bei FancyZonesEditor.MainWindow.EditLayout_Click(Object sender, RoutedEventArgs e)
   bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   bei System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   bei System.Windows.Controls.Primitives.ButtonBase.OnClick()
   bei System.Windows.Controls.Button.OnClick()
   bei System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   bei System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   bei System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   bei System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   bei System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
   bei System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   bei System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   bei System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   bei System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   bei System.Windows.Input.InputManager.ProcessStagingArea()
   bei System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   bei System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   bei System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   bei System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean&amp; handled)
   bei System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean&amp; handled)
   bei MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean&amp; handled)
   bei MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   bei System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   bei System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   bei MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   bei MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG&amp; msg)
   bei System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   bei System.Windows.Application.RunDispatcher(Object ignore)
   bei System.Windows.Application.RunInternal(Window window)
   bei FancyZonesEditor.App.Main()

</code></pre></div>
<h2 dir="auto">Environment</h2>
<ul dir="auto">
<li>Command Line: "C:\Program Files\PowerToys\modules\FancyZones\FancyZonesEditor.exe" 0_0_3840_1560 "15216"</li>
<li>Timestamp: 10/01/2020 07:26:54</li>
<li>OS Version: Microsoft Windows NT 6.2.9200.0</li>
<li>IntPtr Length: 8</li>
<li>x64: True</li>
<li>CLR Version: 4.0.30319.42000</li>
</ul>
<h2 dir="auto">Assemblies - FancyZonesEditor.exe</h2>
<ul dir="auto">
<li>FancyZonesEditor, Version=0.23.0.0, Culture=neutral, PublicKeyToken=null (C:\Program Files\PowerToys\modules\FancyZones\FancyZonesEditor.exe)</li>
<li>System.Text.Json, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 (C:\Program Files\PowerToys\modules\FancyZones\System.Text.Json.dll)</li>
<li>System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 (C:\Program Files\PowerToys\modules\FancyZones\System.Memory.dll)</li>
<li>System.Runtime.CompilerServices.Unsafe, Version=4.0.6.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a (C:\Program Files\PowerToys\modules\FancyZones\System.Runtime.CompilerServices.Unsafe.dll)</li>
<li>System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 (C:\Program Files\PowerToys\modules\FancyZones\System.Buffers.dll)</li>
<li>System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a (C:\Program Files\PowerToys\modules\FancyZones\System.Numerics.Vectors.dll)</li>
<li>System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 (C:\Program Files\PowerToys\modules\FancyZones\System.ValueTuple.dll)</li>
<li>MahApps.Metro, Version=2.0.0.0, Culture=neutral, PublicKeyToken=51482d6f650b2b3f (C:\Program Files\PowerToys\modules\FancyZones\MahApps.Metro.dll)</li>
<li>ControlzEx, Version=4.0.0.0, Culture=neutral, PublicKeyToken=69f1c32f803d307e (C:\Program Files\PowerToys\modules\FancyZones\ControlzEx.dll)</li>
<li>ManagedCommon, Version=0.23.0.0, Culture=neutral, PublicKeyToken=null (C:\Program Files\PowerToys\modules\FancyZones\ManagedCommon.dll)</li>
<li>Telemetry, Version=0.23.0.0, Culture=neutral, PublicKeyToken=null (C:\Program Files\PowerToys\modules\FancyZones\Telemetry.dll)</li>
<li>Microsoft.Xaml.Behaviors, Version=1.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a (C:\Program Files\PowerToys\modules\FancyZones\Microsoft.Xaml.Behaviors.dll)</li>
<li>mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 (C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll)</li>
<li>System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll)</li>
<li>System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll)</li>
<li>PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\PresentationFramework\v4.0_4.0.0.0__31bf3856ad364e35\PresentationFramework.dll)</li>
<li>WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\WindowsBase\v4.0_4.0.0.0__31bf3856ad364e35\WindowsBase.dll)</li>
<li>PresentationCore, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 (C:\WINDOWS\Microsoft.Net\assembly\GAC_64\PresentationCore\v4.0_4.0.0.0__31bf3856ad364e35\PresentationCore.dll)</li>
<li>System.Xaml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xaml\v4.0_4.0.0.0__b77a5c561934e089\System.Xaml.dll)</li>
<li>System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll)</li>
<li>System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll)</li>
<li>PresentationFramework.Aero2, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\PresentationFramework.Aero2\v4.0_4.0.0.0__31bf3856ad364e35\PresentationFramework.Aero2.dll)</li>
<li>PresentationFramework-SystemXml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\PresentationFramework-SystemXml\v4.0_4.0.0.0__b77a5c561934e089\PresentationFramework-SystemXml.dll)</li>
<li>System.Windows.Controls.Ribbon, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Controls.Ribbon\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Controls.Ribbon.dll)</li>
<li>netstandard, Version=2.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 (C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\netstandard\v4.0_2.0.0.0__cc7b13ffcd2ddd51\netstandard.dll)</li>
<li>mscorlib.resources, Version=4.0.0.0, Culture=de, PublicKeyToken=b77a5c561934e089 (C:\WINDO</li>
</ul>
<p dir="auto"><em>Originally posted by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/rgisler/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/rgisler">@rgisler</a> in <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="710468604" data-permission-text="Title is private" data-url="https://github.com/microsoft/PowerToys/issues/6877" data-hovercard-type="issue" data-hovercard-url="/microsoft/PowerToys/issues/6877/hovercard?comment_id=701895391&amp;comment_type=issue_comment" href="https://github.com/microsoft/PowerToys/issues/6877#issuecomment-701895391">#6877 (comment)</a></em></p>