It is not possible to "convert" BIN disk image to a Cue sheet. However, some programs can create a .cue sheet for a selected BIN image. This is not a bin to cue conversion in the file conversion sense however, just creation of a new meta file based on another file.
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.