Created attachment 173177 [details] Screenshot of the installation dialog and error *** If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** SUMMARY Whenever I try to install additional image sets, for example to be displayed in the details window, I get an error like: "Could not install IC images to be displayed in the details window: file not found" Same error with partially different description for all the other image sets. Catalogs are being properly installed. STEPS TO REPRODUCE 1. Goto Data->Download new data... 2. Select one of the image sets 3. Click on Install OBSERVED RESULT Error as described above is displayed and image set not installed EXPECTED RESULT Image set installed SOFTWARE/OS VERSIONS Windows: macOS: 11.7.10 (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION