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WU_E_DRV_NOPROP_OR_LEGACY
WU_E_DRV_NOPROP_OR_LEGACY means Windows Update could not find a required property in a driver record. The driver metadata may be legacy or does not conform to the expected format.
What to check
- Identify the exact driver package and hardware device in the update log.
- Check whether the same package is offered only through a managed catalog or also through normal Windows Update.
- Prefer a current vendor or Windows Update driver package; do not edit INF or catalog files merely to add missing metadata.
Microsoft: Device and Driver Installation
Microsoft: Manage Windows Driver Updates
Microsoft: Windows Update error reference
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