0xC03A0018
ERROR_VHD_DIFFERENCING_CHAIN_CYCLE_DETECTED
The chain of virtual hard disks is corrupted. A differencing disk is indicated in its own parent chain.
hresultdecimal 3225026584signed -1069940712
Matched as: the code as given (hex)
HRESULT breakdown: code: 24, customer: False, facility: 58, severity: failure (bit 31 set), ntstatus_wrapped: False
Log a case with no specific solution
Source: COM Error Codes (VOLMGR, BCD, VHD, SDIAG) (Winerror.h) · CC BY 4.0 · wording unchanged, formatting adapted for this site · retrieved 2026-10-24