If you encounter this error while playing Halo Infinite on a Steam Deck, disabling "Force the use of a specific Steam Play compatibility tool" in the game's properties can trigger a "Proton Hotfix" that resolves the issue.
This error rarely means the single file was deleted. Instead, it usually indicates: An outdated version of Windows. Missing Visual C++ Redistributable packages. Corrupted system files. apimswincorememoryl116dll download work