Updating Windows SDK static libraries of the DMD distribution

[Sönke Ludwig via Digitalmars-d]

It's a quite frequent issue to get unresolved externals on Windows, 
because the lib files of the Windows platform SDK are still stuck at 
Windows XP age. It would make a lot of sense to update those to the 
latest Windows 10 SDK, but I couldn't find a place where those are 
present physically, except for the release archives.

Does anyone know where those are stored or has the means to update them? 
Martin?