Checking file system on J: The type of the file system is FAT32. One of your disks needs to be checked for consistency. You may cancel the disk check, but it is strongly recommended that you continue. Windows will now check the disk. Volume Serial Number is 2116-03D5 Windows has checked the file system and found no problems. 4118790144 bytes total disk space. 663552 bytes in 13 hidden files. 2134016 bytes in 348 folders. 1869000704 bytes in 12381 files. 2246987776 bytes available on disk. 4096 bytes in each allocation unit. 1005564 total allocation units on disk. 548581 allocation units available on disk.