With clrmame Pro, you no longer old game systems, PC game emulator Mame, need to pay attention to when updating the changes file.
Upon change the version of Mame, and the ROM modified to run specific programs locate certain files so you have to change them. Clrmame Pro is carrying out this work.
The way they work is simple: to change the description to add the name of the file you want to create a data file;. The program will find the old file, and adapts to it.