Version: 4.4.10 (using KDE 4.6.0) OS: Linux Error message produced: Could not launch the browser: KDEInit could not launch 'MozillaFirefox'.: Could not find 'MozillaFirefox' executable Reproducible: Always Steps to Reproduce: Click on a link, you get the error. Actual Results: Closed the error box. Expected Results: Opened the default Mozilla Firefox browser. Tried both the default web browser and External Browser settings (firefox -g) - neither worked.
This is a custom setting from your distribution and should be reported to their bug tracker