0
votes
1answer
32 views

Should I reformat a disk if Disk Utility asks me to?

I have a FAT32 external disc that was suddenly unmounted as I was using it. When I reconnected it and tried to Repair it in Disk Utility, I got the following messages: Verify and Repair volume ...
0
votes
0answers
8 views

How To make a FORMATTED FAT32 USB Flash Drive Copyright/Make Read-Only protected on a MAC [duplicate]

We have USB Flash drives formatted in FAT32 but used on MAC and we are trying to lock them so that students can read-only the exe file & the text information but have no access to modifying, ...
4
votes
1answer
933 views

USB flash drive in ExFat doesn't unmount

I need to transfer large files (9 GB) from my Mac to a PC. I bought a 64 GB flash drive, and it wouldn't work because it was in FAT 32 format and I couldnt transfer such a large file. I reformatted ...
2
votes
1answer
223 views

Why does OS X format MS-DOS filesystems so much faster than Windows does?

When I format a MS-DOS filesystem using Disk Utility in Mac OS X it takes only a few seconds, but when I format a FAT32 filesystem in Windows it takes several minutes. What is OS X doing differently? ...