If you are seeing an error message on your Windows screen stating that "api-ms-win-core-memory-l1-1-6.dll is missing" or "api-ms-win-core-memory-l1-1-6.dll was not found," you are likely feeling frustrated and unable to launch a specific application or game. This specific file belongs to a set of critical Windows components, and when it goes missing, software functionality grinds to a halt.