dxcpl.exe is the DirectX Properties Tool, a legitimate utility provided by Microsoft within the DirectX SDK (Software Development Kit). Its primary purpose is to allow developers to debug DirectX applications by forcing software emulation of hardware features.
Last Resort: It is best for software that just needs to open for basic tasks, not for competitive or high-end gaming. dxcpldirectx11emulatorexe download link
FAQs
Note: dxcpl.exe is used to force DirectX 11 feature levels or disable some features, but it does not emulate DX11 on missing hardware. dxcpl.exe is the DirectX Properties Tool