Hi, A relative lost an InDesign document after the program crashed on iMac 27 2014 with Yosemite. I discovered she had document and associated files on a 2tb external drive that was MS-DOS formatted(i think it said FAT32). I know that there are some issues with permissions etc. with Mac on MS-DOS drives and this can be catastrophic if there is an app crash. Also there were strange date creation times such as Dec. 1969. I installed a trial version of Paragon NTFS. Would this help her work on her InDesign documents while she orders a drive that can be formatted Journaled. Not sure if Paragon NTFS applies to MS-DOS formatted drives. What could have caused this irrecoverable error and is there any way to recover three-days of work from the InDesign document? Thanks.