Clear configuration

Be sure to close the program before clearing the configuration

Linux

rm -rf ~/.mdc

MacOS

method one

Open Finder, click Go on the top bar, click Personal to enter the home directory, press the shortcut key cmd+shift+. to display hidden folders and files, delete .mdc

Method Two

Open a terminal and run rm -rf ~/.mdc

Windows

Open the resource manager and delete the .mdc folder under C:/Users/username