`vcruntime140_1_app.dll` is a Dynamic Link Library (DLL) file provided by Microsoft as part of the Microsoft Visual Studio development suite. It is specifically a component of the Microsoft C Runtime Library. This library contains code that software developers can use to create applications and allows those applications to function properly within a Windows environment.
The DLLs associated with the Microsoft C Runtime Library, like `vcruntime140_1_app.dll`, offer essential functions and routines for software applications written in the C and C++ programming languages. These functions are commonly used across various applications, so rather than each application having its own version of the code, the shared code is housed in DLLs to optimize system resources.
The "_app" in the DLL name suggests that this file might be tailored for applications (apps) possibly meant for the Universal Windows Platform (UWP) or similar app platforms developed by Microsoft. UWP allows developers to create applications that can run across multiple types of devices, including PCs, tablets, phones, and even the Xbox One.
For users or developers who encounter issues related to `vcruntime140_1_app.dll`, it often signifies that the particular software application might be missing a required file or has a corrupted version of it. This can lead to application crashes or malfunctions. A common way to resolve such issues is by reinstalling the problematic software, ensuring that the application gets a fresh, intact version of the required DLL. If you're a developer and encounter this issue during development, ensuring that the necessary runtime components are correctly included during the software's distribution will be essential.
