Windows 10: Win11 - User32.GetRawInputData fails to read data since 24H2

Discus and support Win11 - User32.GetRawInputData fails to read data since 24H2 in Windows 10 Software and Apps to solve the problem; Background:We are using HwndHost class to host child window inside WPF application. From WndProc method we are forwarding input messages WM_INPUT to... Discussion in 'Windows 10 Software and Apps' started by Mliko, Jan 28, 2025.

  1. MLIKO
    Mliko Win User

    Win11 - User32.GetRawInputData fails to read data since 24H2


    Background:We are using HwndHost class to host child window inside WPF application. From WndProc method we are forwarding input messages WM_INPUT to child process/window using User32.SendMessage. The child process/window WndProc method then receives the message and reads from it using User32.GetRawInputData.I can confirm it works just fine in Win10 and Win11 23H2.Since 24H2 the GetRawInputData method from user32.dll is not able to read datalParam from forwarded WM_INPUT message from parent window/process.returned result is -1 and lastWin32Error is set to 6 - invalid handle.I can provide yo

    :)
     
    Mliko, Jan 28, 2025
    #1
Thema:

Win11 - User32.GetRawInputData fails to read data since 24H2

Loading...

  1. Win11 - User32.GetRawInputData fails to read data since 24H2 - Similar Threads - Win11 User32 GetRawInputData

  2. win11 24H2

    in Windows 10 Software and Apps
    win11 24H2: win11 24H2“” https://answers.microsoft.com/en-us/windows/forum/all/%E6%97%A0%E6%B3%95%E6%9B%B4%E6%96%B0win11-24h2/7baa05b5-2b6b-4406-801e-ba2392b3dafa

  3. Win11 24H2

    in Windows 10 Gaming
    Win11 24H2: # OSWindows 24H2 OS Build 26100.1742 Education# //11# Faulting application name: Explorer.EXE, version: 10.0.26100.1591, time stamp: 0x41a97fe5 Faulting module name: ucrtbase.dll, version: 10.0.26100.1591, time stamp: 0xf5b006de Exception code: 0xc0000005 Fault offset:...

  4. Win11 - User32.GetRawInputData fails to read data since 24H2

    in Windows 10 Gaming
    Win11 - User32.GetRawInputData fails to read data since 24H2: Background:We are using HwndHost class to host child window inside WPF application. From WndProc method we are forwarding input messages WM_INPUT to child process/window using User32.SendMessage. The child process/window WndProc method then receives the message and reads from...

  5. Win11 24H2

    in Windows 10 Gaming
    Win11 24H2: Win11 24H2 https://answers.microsoft.com/en-us/windows/forum/all/%E6%9B%B4%E6%96%B0win11/adc02a81-5aa7-40be-ab75-802bb00e1289

  6. Win11 24H2

    in Windows 10 Software and Apps
    Win11 24H2: Win11 24H2 https://answers.microsoft.com/en-us/windows/forum/all/%E6%9B%B4%E6%96%B0win11/adc02a81-5aa7-40be-ab75-802bb00e1289

  7. win11 24h2

    in Windows 10 Software and Apps
    win11 24h2: https://answers.microsoft.com/en-us/windows/forum/all/win11/a717355b-c129-4fc6-8084-c950ee6bc5e5

  8. win11 24H2

    in Windows 10 Software and Apps
    win11 24H2: win11 24H2 https://answers.microsoft.com/en-us/windows/forum/all/%E6%9B%B4%E6%96%B0win11/3c40e99b-624d-4927-8be9-a4a90182651f

  9. win11 24H2

    in Windows 10 Gaming
    win11 24H2: win11 24H2 https://answers.microsoft.com/en-us/windows/forum/all/%E6%9B%B4%E6%96%B0win11/3c40e99b-624d-4927-8be9-a4a90182651f

  10. WIN11 24H2

    in Windows 10 Gaming
    WIN11 24H2: ,WIN11WIN11 https://answers.microsoft.com/en-us/windows/forum/all/win11%E4%B8%93%E4%B8%9A%E7%89%88-24h2/6c9c9fb0-ad2f-4d63-9f8c-25387ac67e48