I have an Olympus E-M1. It has in-camera HDR mode. If the camera is set to HDR and raw shooting mode, the camera take a number of images at varying EV adjustments then outputs two images, one is the composite HDR as a jpg and the other is a raw with 0EV adjustment, that is to say, the correct exposure. Why? Don't ask! Anyway, both the jpg and the raw are given the same file number but of course with different extensions. When importing into LR, only the raw is taken up. This is of no use because it doesn't have the HDR effect. I suspect that LR assumes the files are identical so disregards the jpg and shows only the raw. The work around is to remember to switch to jpg mode when shooting HDR or deleting the raw in explorer before importing into LR but that's a bit clumsy. Is there a setting in LR that will allows it to import both images, that is to say, two images with the same file number but different extensions?