ERROR_CLUSCFG_SYSTEM_DISK_DRIVE_LETTER_CONFLICT 0x8007170F

Error code 5903 · HRESULT 0x8007170F

WINDOWS

The drive letter assigned to a system disk on one node conflicted with the drive letter assigned to a disk on another node.

Windows troubleshooting diagram: Device Manager warning and a system file scan
Windows errors: check drivers, system files and Event Viewer, in that order.

What it means

ERROR_CLUSCFG_SYSTEM_DISK_DRIVE_LETTER_CONFLICT is a Windows error code (system error 5903, returned as HRESULT 0x8007170F) reported by Windows. Its official message is: “The drive letter assigned to a system disk on one node conflicted with the drive letter assigned to a disk on another node.”

How to fix ERROR_CLUSCFG_SYSTEM_DISK_DRIVE_LETTER_CONFLICT

  1. Run 'chkdsk /scan' on the affected volume and read the report
  2. Check disk health: 'wmic diskdrive get status' or CrystalDiskInfo SMART values
  3. If errors return on a clean disk, replace the drive — sectors are degrading

Related errors

ERROR_CLUSCFG_ROLLBACK_FAILEDERROR_CLUSCFG_ALREADY_COMMITTEDERROR_CLUSTER_OLD_VERSIONERROR_CLUSTER_MISMATCHED_COMPUTER_ACCT_NAMEERROR_CLUSTER_CANT_CREATE_DUP_CLUSTER_NAME0x800F09880x800F09500x800F0954

Source: Microsoft WinError.h

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