[Bug 51729] New: Unable to find an entry point named 'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51729

Bug ID: 51729
           Summary: Unable to find an entry point named
                    'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'
           Product: Wine
           Version: 6.16
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: uiautomationcore
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 70615
  --> https://bugs.winehq.org/attachment.cgi?id=70615
wine logs

Hello.
I tried to use a .NET 5 application written using WinForms:
https://github.com/Greavesy1899/MafiaToolkit

After I close the intro window, this exception happens:

System.EntryPointNotFoundException: Unable to find an entry point named
'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'.
   at Interop.UiaCore.UiaDisconnectProvider(IRawElementProviderSimple provider)
   at System.Windows.Forms.Control.ReleaseUiaProvider(IntPtr handle)
   at System.Windows.Forms.Control.WmDestroy(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, WM msg, IntPtr
wparam, IntPtr lparam)

Apparently, it tries to unregister a UI Automation provider on window
destruction.

MSDN docs:
https://docs.microsoft.com/ru-ru/windows/win32/api/uiautomationcoreapi/nf-ui...

Since current uia_core implementation is largely stub, I think it might benefit
from one more stub ;)

[Bug 51729] Unable to find an entry point named 'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51729

Pavel Vorozheykin  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |https://github.com/Greavesy
                   |                            |1899/MafiaToolkit

[Bug 51729] Unable to find an entry point named 'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51729

Alex Henrie  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
                 CC|                            |[e-mail]

--- Comment #1 from Alex Henrie  ---
I can confirm. Steps to reproduce:

1. Open winecfg and set the Windows version to 10.

2. Install Steam for Windows and log in.

3. Run `wine 'C:\Program Files (x86)\Steam\Steam.exe' steam://install/600160`
to install the Mafia III demo.

4. Install the .NET 5.0 Desktop Runtime from
https://dotnet.microsoft.com/download/dotnet/thank-you/runtime-desktop-5.0.9-windows-x64-installer.

5. Run `cd "$HOME/.wine/drive_c/Program Files
(x86)/Steam/steamapps/common/Mafia III Demo" && cp mafia3.exe
mafia3definitiveedition.exe`

6. Run `wine MafiaToolkit.exe`.

7. Under "Mafia III: Definitive Edition", input the path "C:\Program Files
(x86)\Steam\steamapps\common\Mafia III Demo" and click Start Toolkit.

I can't reproduce the problem with the Windows version set to anything less
than 10.

[Bug 51729] Unable to find an entry point named 'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51729

--- Comment #2 from Alex Henrie  ---
Fixed by
https://source.winehq.org/git/wine.git/commitdiff/eac5cef24038f0194e58ed0004...

[Bug 51729] Unable to find an entry point named 'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51729

Alex Henrie  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
      Fixed by SHA1|                            |eac5cef24038f0194e58ed0004c
                   |                            |4a162b4f3e9a4
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Alex Henrie  ---
Whoops, forgot to mark this as resolved.

[Bug 51729] Unable to find an entry point named 'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51729

--- Comment #4 from Pavel Vorozheykin  ---
Can confirm that this bug is fixed. Thanks!

[Bug 51729] Unable to find an entry point named 'UiaDisconnectProvider' in DLL 'UIAutomationCore.dll'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51729

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #5 from Alexandre Julliard  ---
Closing bugs fixed in 6.18.