Crucial disks: Crucial Storage Executive Toshiba disks: Toshiba PC Diagnostic Tool Utility Kingston SSDs: Kingston SSD Toolbox, Kingston SSD Manager Intel SSDs: Intel Solid State Drive Toolbox HGST disks: HGST Windows Drive Fitness Test (WinDFT) Western Digital drives: Data Lifeguard Diagnostic for Windows CHKDSK C: /F will check for file system errors on drive C: The OS drive often has other hidden / system partitions which do not have a drive letter but may cause this type of issue.ĭedicated diagnostic utilities from the disk manufacturers take the longest time to complete the checks, but provide the most accurate methods of checking whether the disk is good or needs replacement: Note: that CHKDSK only works for drives / partitions that have a Windows drive letter assigned, i.e. What options have you used for CHKDSK for the Source & Target drives? What is the context for this error message, how many disk drives are involved in the backup task, how many partitions present on those disk drives? Mike, welcome to these public User Forums.
