SUMMARY The windows exe thumbnailer uses wrestool to extract icons from DLLs and EXEs. It is nowhere mentioned it does it and as such it wasn't installed by my distro. STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS KDE Plasma Version: 5.15.80 KDE Frameworks Version: 5.58 Qt Version: 5.12.0