msvcp140d_app.dll : Free Download

Download and install msvcp140d_app.dll to fix missing or corrupted dll errors.
The "msvcp140d_app.dll" file is a part of the Microsoft Visual Studio 2015 development environment, specifically associated with the debug version of the Microsoft C Runtime Library. The "msvcp" prefix stands for Microsoft Visual C++ (where "cp" indicates C++), "140" denotes the version corresponding to Visual Studio 2015, "d" signifies that this is a debug version of the library, and "_app" suggests that this DLL is intended for applications developed with the Universal Windows Platform (UWP). This DLL contains the C++ standard library functions used by applications compiled in debug mode with Visual Studio 2015. The debug version of the library includes additional diagnostic information useful during the development and debugging phases, such as more detailed error messages and checks for common programming errors. It's important to note that debug libraries are larger and slower than their release counterparts because of these extra diagnostic features and are not intended for use in production environments.
When there's an error related to "msvcp140d_app.dll," it typically indicates that the DLL is missing or not accessible by an application being debugged, potentially because Visual Studio or the Visual C++ redistributable for Visual Studio 2015 isn't properly installed on the system. This can prevent applications built in debug mode from running correctly, as they depend on this DLL for various runtime functionalities. To resolve issues with "msvcp140d_app.dll," ensuring that Visual Studio 2015 is correctly installed is a crucial first step. For developers working on UWP applications or others using this specific version of the runtime library, confirming that the project's settings are correctly configured to link against the debug runtime libraries is also important. Additionally, installing or repairing the Visual C++ Redistributable Packages for Visual Studio 2015 might help ensure that all necessary runtime components are available on the system. Given that "msvcp140d_app.dll" is used for debugging, it's typically not distributed with the final release of an application. Developers should ensure that their applications are linked against the release version of the runtime libraries before deployment. If the problem persists, consulting the documentation for Visual Studio 2015 or seeking support from Microsoft or developer communities can provide more targeted guidance and solutions.
DLLme + AI Article updated: Mar 18th, 2024 (DLLme + AI) DLL research and information is supported by Artificial Intelligence and should be used as a helpful tool. However, it is important to keep in mind that this information may not be up-to-date or entirely accurate.
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Fix msvcp140d_app.dll errors

When an application requires msvcp140d_app.dll, Windows will check the application and system folders for this .dll file. If the file is missing you may receive an error and the application may not function properly. To fix .dll errors, you can try a few basic steps. While some .dll errors might need more detailed fixes, these initial steps often solve common problems.

  • Re-Install the application that requires msvcp140d_app.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Manually download and install msvcp140d_app.dll.
  • View more detailed .dll solutions and web tools.
.DLL Error Example:
This application has failed to start because msvcp140d_app.dll was not found. Re-installing the application may fix this problem.
msvcp140d_app.dll Not Found.

How to register msvcp140d_app.dll

In some cases, you may need to register the .dll file. To register a .dll file, open the Command Prompt as an administrator, enter the folder containing the .dll file, and run the "regsvr32" command (see below). You'll receive a confirmation if the .dll file is successfully registered. For more detailed instructions, visit 'How to register .dll files using the Windows RegSvr32'.
C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 msvcp140d_app.dll

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Select the .dll version to download. In most cases, this would be the latest version (32/64-bit) from the appropriate company.

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by Microsoft Corporation
for Microsoft® Visual Studio® 2015
Microsoft® C Runtime Library
14.00.24215.1 built by VCTOOLSD14ULDR
Product Version
1033 (U.S. English)
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