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WU_E_UH_CANREQUIREINPUT
WU_E_UH_CANREQUIREINPUT means the handler determined that this update may require interactive user input. Windows Update servicing is designed for unattended execution, so an update that needs dialogs or prompts cannot proceed normally in that context.
Practical meaning
- This is often seen with packages whose installer technology is not fully silent.
- Check whether the update is intended for managed unattended deployment or if it requires a different installation workflow.
- Review deployment packaging so the update does not rely on UI during system servicing.
Microsoft: Windows Update issues troubleshooting
Microsoft: Windows Update error reference
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