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CS_E_NETWORK_ERROR
A network error interrupted the operation.
CS_E_NETWORK_ERROR has hexadecimal value 0x8004016C (unsigned 2147746156, signed -2147221140). Windows reports “A network error interrupted the operation.” The narrow interpretation is that a network failure interrupted the directory-backed class or package operation. The failing stage is binding to Active Directory or accessing a published package path.
API stage
These CS_E values describe the legacy directory-backed COM Class Store. Public documentation is limited; the exact owner is the component performing automatic installation or directory lookup, so traces must identify that component rather than assigning the HRESULT to every modern COM activation path.
- Associate this result with one exact operation in automatic class installation or lookup through COM Class Store policy and directory-backed software-installation objects.
- Confirm that this result came from binding to Active Directory or accessing a published package path, rather than from cleanup or a wrapper that ran afterward.
Verification steps
- Identify the exact object, method, and lifecycle phase involved in binding to Active Directory or accessing a published package path.
- Separate LDAP/directory errors from SMB/package-source errors.
- Record server names, resolved addresses, authentication context, and elapsed phase.
- Check whether any create or update committed before the disconnect.
Interpretation limits
- It can result when the domain controller or distribution share becomes unreachable.
- It can result when DNS, authentication, secure channel, or firewall failure breaks the operation.
- It can result when a long transfer or directory query crosses a connectivity change.
Incident record
A useful incident records the requested CLSID or ProgID, directory object DN, package identifier, version, deployment path, domain controller, schema version, policy state, bind result, and object size.
Recovery conditions
Correction. restore connectivity, reconcile partial directory changes, and repeat against a healthy authoritative endpoint. Retry condition. Bounded retry is reasonable for confirmed transient transport failures, with backoff and idempotency checks. Before repeating the operation, determine whether directory metadata, package staging, or a local installation changed before failure and avoid deleting a directory object whose ownership is not established.
Practical scenario
A package lookup succeeds but the distribution share disconnects during metadata validation; retrying after network recovery is safe because no directory mutation began.
Difference from related HRESULTs
CS_E_INVALID_PATH is deterministic metadata failure; it is transport interruption involving an otherwise plausible target.
Developer and administrator guidance
Involve the Active Directory or software-deployment owner, verify policy and domain-controller evidence, and use the management system that created the package or class-store object.
References
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