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Rank: Newbie
Groups: Member
Joined: 11/15/2018
Posts: 3
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Hello, I am using EO.Webbrowser to show a webpage inside my wpf app. in windows 7 and windows 10 enterprise english os it works fine, but in windows 10 pro (version 1809) German os it crashes the application and gives the "System.Exception: "System.Exception: Failed to resolve LoadLibrary" error.
version of Eo.webbrowser.dll is "17.2.43.0"
attached the stack trace below for your reference,
System.Exception: Failed to resolve LoadLibrary.
at EO.Internal.jn.b.d(…)
at EO.Internal.jn.b.a(…)
at EO.Internal.jn.a(…)
at EO.Internal.jn.a(…)
at EO.Internal.av4.b(…)
at EO.Internal.av4.a(…)
at EO.WebEngine.Engine.Start(…)
at EO.Internal.av4.d(…)
at EO.Internal.cr..ctor(…)
at EO.WebBrowser.WebView.x(…)
at EO.WebBrowser.WebView.a(…)
at EO.Wpf.WebViewHost.a.a(…)
at System.Windows.Interop.HwndHost.BuildWindow(…)
at System.Windows.Interop.HwndHost.BuildOrReparentWindow(…)
at System.Windows.Interop.HwndHost.OnSourceChanged(…)
at System.Windows.RoutedEventArgs.InvokeHandler(…)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(…)
at System.Windows.EventRoute.InvokeHandlersImpl(…)
at System.Windows.UIElement.RaiseEventImpl(…)
at System.Windows.PresentationSource.UpdateSourceOfElement(…)
at System.Windows.PresentationSource.OnVisualAncestorChanged(…)
at System.Windows.UIElement.OnVisualAncestorChanged(…)
at System.Windows.Media.Visual.ProcessAncestorChangedNotificationRecursive(…)
at System.Windows.Media.Visual.AddVisualChild(…)
at System.Windows.Controls.Decorator.set_Child(…)
at EO.Wpf.WebViewHost.OnApplyTemplate(…)
at System.Windows.FrameworkElement.ApplyTemplate(…)
at System.Windows.FrameworkElement.MeasureCore(…)
at System.Windows.UIElement.Measure(…)
at MS.Internal.Helper.MeasureElementWithSingleChild(…)
at System.Windows.Controls.ContentPresenter.MeasureOverride(…)
at System.Windows.FrameworkElement.MeasureCore(…)
at System.Windows.UIElement.Measure(…)
at System.Windows.ContextLayoutManager.UpdateLayout(…)
at System.Windows.ContextLayoutManager.UpdateLayoutCallback(…)
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks(…)
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(…)
at System.Windows.Media.MediaContext.RenderMessageHandler(…)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(…)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(…)
at System.Windows.Threading.DispatcherOperation.InvokeImpl(…)
at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(…)
at System.Threading.ExecutionContext.RunInternal(…)
at System.Threading.ExecutionContext.Run(…)
at System.Threading.ExecutionContext.Run(…)
at MS.Internal.CulturePreservingExecutionContext.Run(…)
at System.Windows.Threading.DispatcherOperation.Invoke(…)
at System.Windows.Threading.Dispatcher.ProcessQueue(…)
at System.Windows.Threading.Dispatcher.WndProcHook(…)
at MS.Win32.HwndWrapper.WndProc(…)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(…)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(…)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(…)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(…)
at MS.Win32.HwndSubclass.SubclassWndProc(…)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(…)
at System.Windows.Threading.Dispatcher.PushFrameImpl(…)
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,221
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Hi, This is a known issue with Windows upgrade 1809. This update has problems and Microsoft has already pulled the update. In the mean time, you can enable EO worker process to avoid this issue: https://www.essentialobjects.com/doc/common/eowp.aspxThanks!
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Rank: Newbie
Groups: Member
Joined: 11/15/2018
Posts: 3
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Hi,
Above suggested fix works fine, thanks for your quick response.
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,221
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Great. Glad to hear that it works for you!
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