TopicBackup & PRA →
0x80042306 — VSS provider veto
What does this error mean?
A VSS provider refused or blocked snapshot creation.
Likely causes
- A VSS provider is misconfigured
- A required service or storage component is unavailable
- A recent change left a provider in an inconsistent state
Checks and resolution
- Keep the complete error and timestamp.
- List VSS providers and writers and identify the component returning the error.
- Check related services and storage before applying a global VSS reset.
- Apply a targeted correction and retest the snapshot.
Precaution: Do not remove VSS providers or run destructive repair scripts before confirming which provider is failing.