MFC and CRT DLLs in Visual Studio 2019

[David Webber]

In updating from the Visual Studio 2013 toolset to the Visual Studio 2019 toolset, I note the following replacements:

mfc120.dll -> mfc140.dll
mfc120u.dll -> mfc140u.dll
msvcr120.dll -> vcruntime140.dll
msvcp120.dll -> msvcp140.dll

but there are additions including

msvcp140_1.dll
msvcp140_2.dll

(which my updated program appears not to need).

Is the purpose/content of these documented anywhere?

Thanks,

Dave



David Webber Author of Mozart music notation software mozart music notation software

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