Windows 10: CoreMessagingXP.dll crash

Hello, I am maintaining a .NET application with a WinUI3 UI which sometime crashes. In the event viewer I see that the crash is caused by CoreMessagingXP.dll but I have no idea about the real cause of the problem since I see the application crashing without any exception an I see the event shown below in the event viewer. At the moment I have no idea about how can I fix this or where start searching for a solution. The OS is Windows 10 Enterprise ver 1809.<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">- <System> <Provider Name="Application Err

:)

 

DLL Missing

The problem is, that the required DLL is not actually even listed there.
There are just dozens of download adware links from the top to the bottom.

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

Microsoft Edge / DUI70.DLL causes Task Manager to crash.

Steps to reproduce:

1. Open the latest Microsoft Edge.
   
2. Open Task Manager with "performance" (or any other than "processes") as default tab.
   
3. Wait a few seconds.
   
4. Switch to "processes" tab.
   

After switched to "processes" tab, there's a small change Task Manager will crash (0xC0000005, faulting module: DUI70.DLL).

So I decided to use WinDbg and caught the crash into a MiniDump:

MiniDump: OneDrive

Hope you guys will fix bugs of Task Manager, it's very buggy. I encountered more crashes like 0xc0000409 NTDLL.DLL.