Found them all in "Incomplete". Use search if you have to for that file title. Then.....

In windows XP: Start
Help and Support
Performance and Maintenance
Freeing up disc space.
Freeing space on your hard disc.
Disc Cleanup
Wait for Windows to calculate space to be saved.
I allow it to do everything recommended but you can pick and choose.

Then: From the same "Using Disc Cleanup" window choose
Maintaining your Computer choose Defragmenting.... and do it.