You cannot convert jpg to srf, because generally speaking it's impossible to create a digital RAW image from already exported JPEG image. A digital RAW photograph contains all the data recorded by the digital camera with additional metadata that are discarded when the photo is exported as normal picture.
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.
