vcruntime140d_app.dll和vcruntime140d.dll之间的区别 [英] Difference between vcruntime140d_app.dll and vcruntime140d.dll

问题描述

我无法执行我的Qt应用程序，因为Qt5Widgetsd.dll依赖于vcruntime140d_app.dll，但是我的VS2015安装仅包含vcruntime140d.dll，并且我无法在Google上找到有关vcruntime140d_app.dll的更多信息。有谁知道两者之间的区别是什么，为什么Qt5Widgetsd.dll依赖vcruntime140d_app.dll而不是vcruntime140d.dll，又如何才能使用vcruntime140d_app.dll？

我尝试重新安装VS2015并在Qt5.8.0发行版中运行vcredist安装程序。

预先感谢！

解决方案

请确保已安装VC ++工具和Windows 10 SDK。

I'm unable to execute my Qt application because Qt5Widgetsd.dll depends on a vcruntime140d_app.dll, but my VS2015 installation only has a vcruntime140d.dll and I'm not able to find much information about vcruntime140d_app.dll on google. Does anyone know what the difference between the two are, why Qt5Widgetsd.dll depends on vcruntime140d_app.dll instead of vcruntime140d.dll and how I could get my hands on vcruntime140d_app.dll?

I have tried reinstalling VS2015 and running the vcredist installer in the Qt5.8.0 distribution.

Thanks in advance!

解决方案

The _app.dll is the C++ Runtime for store applications, while the normal vcruntime is for desktop C++ programs. The D stands for Debug version of the DLLs.

I can see the DLLs on my Windows 10 (1607) with installed VS2015:

Make sure you installed the VC++ tools and the Windows 10 SDK.

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