The five largest red strings all state the same thing:
OS (C:), NTFS, Capacity: 455.9 GB, Used: 174.9 GB (38%), Free: 281.0 GB (62%) --------------------------------------------------------------------------- Total size: 39.7 GB, Fragmented Files (1), Total Fragments (48) --------------------------------------------------------------------------- Filename Fragments Size Path --------------------------------------------------------------------------- {e4f2eec6-e51d-11e4-8261-1008b1870fba}{3808876b-c176-4e48-b7ae-04046e6cc752} 48 42605740032 C:\System Volume Information\