percentage in drivelist

Defraggler
1

Hello,

what does the percentage of defragmentation for a whole drive exactly mean?

Why stay this value greater 0 (i.g. 23% ) after a complete drive defragmentation.

This can't be all locked files from XP.

Thanks in advance

2

When you analyze, what are the files that are still fragmented ? pagefile.sys, hiberfile.sys, files beginning with a $ (like $MFT), files located in C:\System Volume Information\ ?

3

I think, I found the solution myself:

If the drive has not enogh free space, it is impossible to defragment large files.

I my case it was a 4GB USB stick that used 92 of its space.

Thanks for the answer