For every file there is one directory entry in that directory table. Two or more file entries in the FAT table point to the same cluster. Occurs when clusters belonging to a file are not labelled as such in the FAT table. The files that are stored on the disk are spread throughout non-contiguous clusters of the disk. DoubleSpace compressed drives.
Moves file clusters around so that all the file's clusters are in contiguous clusters.
Good to run this utility frequently, depending on your disk usage. Removes unneeded files in Internet files, Temporary Files, and downloaded files. Done in Windows 98 using Drive Converter tool . Made up of binary data. Stored in two files which vary based on the specific configuration of the system.