ObjectARX 2021 VS2019 Build Error /RTCc rejects conformant code
Using VS2019/VS2022 to build the project reports an errorSeverity Code Description Project File Line Suppression State Error C1189 #error: /RTCc rejects conformant code, so it is not supported by the C++ Standard Library. Either remove this compiler option, or define _ALLOW_RTCc_IN_STL to acknowledge that you have received this warning. ArxProject2 C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29333\include\yvals_core.h 1231
Modify Project -> C/C++ -> Smaller Type Check, change to No

, Clean the project and then build.

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