NumPy, the Python package for scientific computing, is an adolescent with prospects for a prolific maturity.

The ImportError: DLL load failed error basically occurs when importing Python libraries like NumPy, Pandas, PySide2, etc. It is also triggered while installing Python projects on a Windows PC.

Installing collected packages: numpy ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency ...

This is binary module of NumPy which is compatible with AWS Lambda Python 2.7. It's basically original NumPy Wheel [1] clone to simplify its use inside Lambda.