My colleague and I were working on a project for two days and today which is the third day and we were on some last few designs and suddenly the entire project wiped out! Soon after we both did Command+Z a thousand times, but the result was disappointment. There were 18 art boards with all the prototypes and everything, now all we have left with is 18 blank art boards.
How could this have happened? Is there anyway of recovering any files? PLEASE HELP!!!