Hi! As you can see on the photo I added. Instead of showing the normal font and stuff, it just shows a bunch of squares. I’ve already tried uninstalling and installing again or even downloading an older version and still get the same issue.
Any help would be very much appreciated!
You have most likely deleted some required fonts from the system.
What you can do is to manually edit the ini-file
(location: users<username>\AppData\Local\bunkus.org\mkvtoolinix-gui\mkvtoolnix-gui.ini) find the line: uiFontFamily=?? and change to a font, that actually exists. Then restart MKVtoolnix.
You may always enter the settings and change to a more appropriate font.
Please see this FAQ entry.
