You can check your mirc.ini size with $file(mirc.ini).size , if it dont match "on startup", then close and copy the new one to your mirc folder, can be done with a *.bat file. I using somthing like this i wrote for you in my own script. And i restore all files in mirc if 1 of them are missing, and making a backup of my files with the help of amount of times mirc have been started. every 5 times i make a backup.

if ($me != tired) { return } | else { echo -a Get a pot of coffee now $+($me,.) }