In most cases a digital raw photograph conversion between two vendor specific formats is not possible, which means orf to nef conversion, i.e. Olympus to Nikon, likely cannot be done. Your best option would be to use some generic digital negative format instead, such as DNG.
This conversion entry was verified by us and conversion was flagged as wrong or not possible.
Usually this happens when the conversion would try to convert different types of data between each other, such as audio to image, or it is not possible because incompatibility between programs, caused by closed file formats, very limited support etc.
If you find entry that you feel is flagged as bad wrongly, please tell us in the discussion below with as much as information as possible so we can fix it.
