Re: bitonal raster images
It's been a while since I have done a lot of work in RD, but we always operated on bitonal TIFF files.
Here is a blog post on one particular operation, perhaps this may help some.
Re: bitonal raster images
Perhaps the tiff is not bitonal. The color depth could be greater than 1. Run the IDEPTH command (on the Raster Tools palette tab, Edit panel), and change it to bitonal. Then see if you get the same error.
Re: bitonal raster images
That worked Ed. Thank you very much.
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thanks rkmcswain for the info.