I have installed Tonfotos on my MX Linux (KDE) desktop. The installation seems to have worked properly in that it completed and there is a application icon. Whenever I run Tonfotos it starts and the folder scan progress bar gets to about 50%, 5 - 10 seconds, then it just disappears. There is no error message, no indication of a problem, it just vanishes. Any advise would be appreciated.
Gordo