There is no file using cluster 4,676 ScanDisk patched the cluster successfully. Signs are present here of a hard drive going through the aging process. As a hard drive ages it develops magnetic anomalies on the surface of the media. Just normal for this type of media. This process continues over and over until your disk dies or you reformat it and start over.
All drives go through a slow dying process as they get older.
The life of the hard drive can be prolonged by regular maintenance procedures . Solution A 1. Run virus checker 2. Backup any data files too important to lose 3. Run ScanDisk as many times as needed to clear problems 4.