![[next]](next.gif)
![[previous]](previous.gif)
![[up]](up.gif)
![[top]](top.gif)
![[index]](index.gif)
ConvertMissing -- a format item for converting data from the engine which specifies that the class for which this item has been installed has no conversion format specified, presumably because it corresponds to a type which the engine doesn't support.
See convert.