JkDefrag ompletely automatic and very easy to use, fast, low overhead, with several optimization strategies, and can handle floppies and USB disks/sticks.
Included are a Windows version, a commandline version (for scheduling by the task scheduler or for use from administrator scripts), a screensaver version, a DLL library (for use from programming languages).

• - Re-fixed the "DisableDefaults" bug.
• - Partial undo of the change that uses the mountpoint of a volume. It was causing
• - problems during the automatic scanning for disks to be defragmented.
• - Pushed the "Zone calculation" messages down to debug level 4.
• - Fixed the VisualC example project.