Windows system tool (Disk defragmenter), upon analysis of my 'C' drive tells me "I should defrag".
When defragmenter is about 20% completed, I receive the message "Some files could not be defragmented, Check report for list of files".
Body of defrag. report, tells me '1 folder, 2 files fragmented'. But the 'List of files box' below, does not list any files at all.
Can anyone tell me how to resolve this issue?