But you are most likely right about the need to defragment.
But this is what them say about the tool you suggest.
So either it works in wine in puppy or it does not.Power Defragmenter is a GUI (Graphic User Interface) application for program Contig by Sysinternals.
Contig is a very powerful defragmentation application designed for Windows NT/2000/XP operating systems.
If it works in wine you need to tell me how to get it started.
I even failed to get internet explorer to start in wine.