New Post: ARW format

Hi. I tried to convert a ARW image (Sony RAW format) and I got this error:
$exception {"Magick: TIFF directory is missing required \"ImageLength\" field. `MissingRequired' @ error/tiff.c/TIFFErrors/561"} System.Exception {ImageMagick.MagickCoderErrorException}

Could you help, please?

Regards, Carsten