Windows 10: Facing issue with API-NtWow64QueryVirtualMemory64 in ntdll.dll

Discus and support Facing issue with API-NtWow64QueryVirtualMemory64 in ntdll.dll in Windows 10 Drivers and Hardware to solve the problem; Hello Developers, I am facing issue with API - NtWow64QueryVirtualMemory64 in ntdll.dll in windows 10 (C# application). Same API is working in... Discussion in 'Windows 10 Drivers and Hardware' started by Kishor_HV, May 3, 2019.

  1. Kishor_HV Win User

    Facing issue with API-NtWow64QueryVirtualMemory64 in ntdll.dll


    Hello Developers,


    I am facing issue with API - NtWow64QueryVirtualMemory64 in ntdll.dll in windows 10 (C# application). Same API is working in windows 7. I read below article which refers to similar issue. But there is no answer. Please help me to resolve the issue or suggest me alternative API if exist.


    Similar issue: https://social.technet.microsoft.com/forums/en-us/0eb630e5-ecf8-47b3-ac2b-3ad267d5164a/ntwow64queryvirtualmemory64-not-exposed-in-ntdll-on-windows-10-x64


    Error message: "Unable to find an entry point named 'NtWow64QueryVirtualMemory64' in DLL 'ntdll.dll'."

    :)
     
    Kishor_HV, May 3, 2019
    #1

  2. NTDLL error persistent

    Hi Antoniyap,

    Thank you for posting here in the Community forum. We would like to inquire if the NTDLL error issue that you posted here has already been resolved. If not, kindly post here the troubleshooting steps that you have taken in order to avoid repetition.

    We look forward to your next post.

    Regards.
     
    Jesrael Bor, May 3, 2019
    #2
  3. sentryZX Win User
    Missing api-ms-win-core DLLs

    Hi

    I bought a laptop with Windows 8.1 and upgraded to Windows 10. It's a 64-bit system with an AMD processor. I'm trying to use py2exe to turn a Python script into a standalone executeable but I have missing DLLs. The list of DLLs is:

    - api-ms-win-core-libraryloader-l1-2-1.dll

    - api-ms-win-core-atoms-l1-1-0.dll

    - api-ms-win-core-winrt-error-l1-1-1.dll

    - api-ms-win-core-sidebyside-l1-1-0.dll

    - api-ms-win-core-localization-obsolete-l1-3-0.dll

    - api-ms-win-core-heap-l1-2-0.dll

    - api-ms-win-core-heap-l2-1-0.dll

    - api-ms-win-core-delayload-l1-1-1.dll

    - api-ms-win-core-libraryloader-l1-2-0.dll

    - api-ms-win-core-rtlsupport-l1-2-0.dll

    - api-ms-win-core-shlwapi-obsolete-l1-2-0.dll

    - api-ms-win-security-base-l1-2-0.dll

    I do not know where to find these DLLs. I have installed the following in an attempt to resolve this but it has not worked:

    - Visual C++ Redistributables (x86 and x64 - 2008, 2010, 2012, 2013 and 2015)

    - Visual Studio 2010 Express

    - Visual Studio 2010 Express Prerequisites x64

    - Microsoft Windows SDK for Windows 7 (7.1)

    Also Microsoft .NET Framework 4 Multi-Targeting Pack is listed in my Programs and Features list but I am unable to install ANY version of .NET Framework after 4. For example, when I try to install NEW Framework v4.6 the installer blocks and says I already
    have a newer version of .NET Framework installed. But when I tried to install Windows SDK for Windows 7 the installer told me I had a pre-release version of .NET Framework 4 (which I don't remember installing).

    Where can I obtain the missing DLLs from?
     
    sentryZX, May 3, 2019
    #3
  4. Facing issue with API-NtWow64QueryVirtualMemory64 in ntdll.dll

    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.
     
    TairikuOkami, May 3, 2019
    #4
Thema:

Facing issue with API-NtWow64QueryVirtualMemory64 in ntdll.dll

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