Running Calibre on Mac OS 10.13.6
Everything was fine until today. I didn't update or anything. Yes, Previewer 3 is installed.
calibre, version 3.48.0
ERROR: KFX conversion failed: <p><b>Cannot convert Beyond the Chains of Illusion</b><br><br><b>Conversion error:</b> Kindle Previewer 3 not installed as expected. (/Applications/Kindle Previewer 3.app/Contents/MacOS/lib/fc missing)</p>
Can someone help?
