https://bugs.kde.org/show_bug.cgi?id=429238
--- Comment #12 from Jack <ostrof...@users.sourceforge.net> --- When you start KMM, it tries to open the last data file it used. If for any reason it can't find that file, it will trigger a "file not found" error. There "should" be a pop-up showing that error, but if no, running from command line should also show which exact file it cannot find. When you do kill the "file not found" task, and KMM starts, does it open your data file? If so, then it might be some configuration file it can't find. (Have you tried hitting Alt-Tab to try to bring up the "file not found" popup to see if it identifies the problem file?) -- You are receiving this mail because: You are the assignee for the bug.