Is there a fix to run the latest version of Scummvm, as I think I may have changed something in its settings menu accidentally, and ever since then, when I have run it, I see a back screen for around 5 seconds, then it closes immediately. I am unable to do anything, and whilst the black screen shows, no buttons make any difference- just as uninstalling then reinstalling Scummvm makes no change, I still see the black screen.. thanks if anyone knows how I can get it working again-or how to do a full uninstall of the program, as the built in uninstall from the applications menu does not get rid of it fully! thanks