How to resolve the error C4668: '_WIN32_WINNT_WIN10_TH2' compilation error?

[Ivan3z]

try this:

Errors when including winscard.h

Yeah, this is a necro - but recently had to do this for a project and this is one of the first things that pops up in search engines so wanted to post an answer. In order to include winscard on Windows, you’ll need to add an additional library from the Windows SDK in your build.cs. Once you do that you can include winscard.h as a third party include and your all set. In build.cs add: PublicAdditionalLibraries.Add(Path.Combine(Target.WindowsPlatform.WindowsSdkDir, …