// Force use IELib DLL for improved performance
IEGlobalSettings().JPEGEngine      := ieenDLL;
IEGlobalSettings().PNGEngine       := ieenDLL;
IEGlobalSettings().JPEG2000Engine  := ieenDLL;
IEGlobalSettings().CameraRawEngine := ieenDLL;

// Use IELib DLL if found in the EXE folder, otherwise fall back to Native or WIC 
// Note: This is the default setting
IEGlobalSettings().JPEGEngine      := ieenAuto;
IEGlobalSettings().PNGEngine       := ieenAuto;
IEGlobalSettings().JPEG2000Engine  := ieenAuto;
IEGlobalSettings().CameraRawEngine := ieenAuto;