DOS disk __ system

CodyCross logoHere is the CodyCross answer for the clue “DOS disk __ system”. This 9-letter answer belongs to the Sports pack (Group 150, Puzzle 2). If you are stuck on this clue from CodyCross — the themed crossword puzzle game developed by Fanatee — you will find the exact solution below along with every other clue in the same puzzle. Our database is verified by hand and updated daily against the official English version of the game.

Answer
OPERATING
9 letters