重新安装 Microsoft Visual C++ 2019 Redistributable
“无法启动此程序，因为计算机中丢失VCRUNTIME140.dll”可能是由于与 Visual C++ 相关的DLL文件丢失或损坏所引起，因此，您可以尝试重新安装Microsoft Visual C++ 2015, 2017, 2019, and 2022 Redistributable latest supported 以解决问题。具体操作步骤如下：
步骤1：运行计算机，在浏览器窗口里打开Microsoft Visual C++ 2019 Redistributable的官方下载
Microsoft Visual C++ Redistributable latest supported downloads
The Visual C++ Redistributable installs Microsoft C and C++ (MSVC) runtime libraries. These libraries are required by many applications built by using Microsoft C and C++ tools. If your app uses those libraries, a Microsoft Visual C++ Redistributable package must be installed on the target system before you install your app. The Redistributable package architecture must match your app’s target architecture. The Redistributable version must be at least as recent as the MSVC build toolset used to build your app. We recommend you use the latest Redistributable available for your version of Visual Studio, with some exceptions noted later in this article.
For details on how to install and redistribute Visual Studio components, see Redistributing Visual C++ Files.
Visual Studio 2015, 2017, 2019, and 2022
This table lists the latest supported English (en-US) Microsoft Visual C++ Redistributable packages for Visual Studio 2015, 2017, 2019, and 2022. The latest supported version has the most recently implemented C++ features, security, reliability, and performance improvements. It also includes the latest C++ standard language and library standards conformance updates. We recommend that you install this version for all applications created using Visual Studio 2015, 2017, 2019, or 2022.
Unlike older versions of Visual Studio, which have infrequent redist updates, the version number is not listed in the following table for Visual Studio 2015-2022 because the redist is updated frequently. To find the version number of the latest redist, download the redist you are interested in using one of the following links. Then, look at its properties using Windows File Explorer. In the Details pane, the File version contains the version of the redist.
|ARM64||https://aka.ms/vs/17/release/vc_redist.arm64.exe||Permalink for latest supported ARM64 version|
|X86||https://aka.ms/vs/17/release/vc_redist.x86.exe||Permalink for latest supported x86 version|
|X64||https://aka.ms/vs/17/release/vc_redist.x64.exe||Permalink for latest supported x64 version. The X64 Redistributable package contains both ARM64 and X64 binaries. This package makes it easy to install required Visual C++ ARM64 binaries when the X64 Redistributable is installed on an ARM64 device.|
Download other languages and versions, including versions for long term servicing release channels (LTSC), from my.visualstudio.com.