This package might include following files from Visual C++ Runtime:

msvcp140.dll
vcruntime140.dll
vcruntime140_1.dll

These files are NOT covered by DOSBox Staging License.

These are Microsoft Windows components, usually distributed via Windows 10
update mechanism.  We provide them for convenience of users using older
Windows versions.  These files are optional - if you have them pre-installed
as part of your Operating System, you can safely remove them from this
software package, or build your own version of DOSBox Staging, that does
not use these files.  You can find instructions for doing so here:
https://github.com/dosbox-staging/dosbox-staging/blob/master/BUILD.md#windows-procedures

These files are covered by "MICROSOFT VISUAL STUDIO 2015 EXTENSIONS,
VISUAL STUDIO SHELLS and C++ REDISTRIBUTABLE" license:
https://visualstudio.microsoft.com/license-terms/mt171552/

They fall into Section 2.1 "Utilities", as they are listed in the list of
components linked in that section, and are explicitly allowed to be copied
and distributed; they were copied verbatim into this software package,
without any modifications. See:
https://docs.microsoft.com/en-gb/visualstudio/productinfo/2015-redistribution-vs#visual-c-runtime-files

The only difference is exact path to those files, as Visual Studio 2019
changed the location; updated paths are listed here:
https://docs.microsoft.com/en-us/visualstudio/releases/2019/redistribution#visual-c-runtime-files
