Windows error 0x88980406, -2003303418

System.Runtime.InteropServices.COMException (0x88980406)

We have a WPF application that's connected to a microscope. There is a scenario where in the application we can switch the microscope's objective lens and when we do that there is a hardware call that tells the microscope to change the lens and after that the UI is updated. [...] read more

Memory leak in storyboard under Win8 only?

I have made an app, which has a slideshow in it. i run this app on 5 PCs. 3 Win7 and 2 Win8 (all x64, my app is x86). On the Win7-PC's I have no problems. Under Win8 I get (after a not predictable time) some error messages. An OutOfMemory-exception [...] read more

Application ErrorSystem.InvalidOperationException: An unspecified error occurred on the render thread

Our Framework 3.5 sp1, WPF application hangs randomly with the below exception on XP and win 7 machines. We have several 100's of users and this happens in random for anyone and we haven't seen any pattern in the occurrence of the exception. We searched a lot, there is a [...] read more

WPF application goes into hang state after the exception HRESULT からの例外: 0x88980406

This happens after the application is run under auto test for longer duration, during which application passes through multiple screen transitions repeatedly(occurs when continuously run for more than 24 hrs). The stack details are as below. > Timestamp: 2010年11月28日 3:45:01;Message: FullText = > System.Runtime.InteropServices.COMException (0x88980406): HRESULT からの例外: > 0x88980406 場所 [...] read more

How to fix WPF render exception on floating panel resize?

EDIT: This happens because the dockable panel is semi-transparent when it's moved to floating. The fix was to disable transparency. I use a custom panel-feature (3rd party, non-public NuGet) that has visual-studio like dockable panels. If I float a panel and resize it (couple of times) on Citrix XenApp it [...] read more

Outlook VSTO crashes at around 800MB with UCEERR_RENDERTHREADFAILURE

I am observing that my Outlook VSTO keeps slow and steady memory increase (as per Task Manager). Using VS2013, Outlook 2013, C# Windows 10, 64bits, with 16GB RAM and over 130GB disk space. Reviewing my app logs I found that I am getting UCEERR_RENDERTHREADFAILURE (Exception from HRESULT: 0X88980406) at System.Windows.Media.composition.DUCE.Channel.SyncFlush() [...] read more

HRESULT: 0x88980406 on ShowDialog

Good Afternoon, At my company, we have an application (portal) which opens up my application form in a new dialog. I can open up items upto 15 times before I get the following exception on 16th item (every time) form.ShowDialog(); Here are the exception details. > System.Runtime.InteropServices.COMException was caught Message=Exception [...] read more

How to fix DotNet SyncFlush() error on 32 Bit Program for the Unofficial Wineskin Winery

I'm new to wine, and I'm trying to get the 32bit program https://aurorabuilder.com/ to work on Mac OS Catalina (15) using the unofficial wineskin winery. However i keep getting this error: "Unhandled Exception: System.Runtime.InteropServices.COMException: Exception from HRESULT: 0x88980406 at System.Windows.Media.Composition.DUCE.Channel.SyncFlush()" After researching I found it has to do with WPF [...] read more

Visual Studio will not start

The IT department upgraded my computer from windows 7 to windows 10, after that all my different visual studio versions(2012, 2013,2015 and 2017) stopped working, when I click on them I see the initializing logo then I get the general exception: Exception has bee thrown by the target of an [...] read more

.net WPF and SQL Server CE crashing

I have an application in .net WPF that crashes randomly giving me the following errors: > Exception from HRESULT: 0x88980406 at > System.Windows.Media.Composition.DUCE.Channel.SyncFlush() at > System.Windows.Interop.HwndTarget.UpdateWindowSettings(Boolean > enableRenderTarget, Nullable`1 channelSet) at > System.Windows.Interop.HwndTarget.UpdateWindowPos(IntPtr lParam) at > System.Windows.Interop.HwndTarget.HandleMessage(WindowMessage msg, IntPtr > wparam, IntPtr lparam) > > Not enough storage is available [...] read more

WPF crash with large image. HRESULT 0x88980406

I have a UserControl that is really wide 60 x 50,000 which is displaying the waveform of an audio file. Several users are reporting a crash with an hresult of 0x88980406 and the googles isn't giving any useful information about it. The app is using .Net 4.0. if (mainCanvas.Children.Count > [...] read more