Windows / Intune error

0X800703FA

An operation was attempted on a registry key marked for deletion.

Symbol / family: ERROR_KEY_DELETED
Signed decimal: -2147023878
Unsigned decimal: 2147943418

What it means here

A process retained a registry handle after another operation deleted or replaced the key.

Technical reference: Microsoft documentation or Microsoft-hosted support material

Resolution playbook

From symptom to verified fix

Start with evidence, change one variable at a time, and confirm the result before closing the incident.

Likely causes

A process retained a registry handle after another operation deleted or replaced the key.
The failing operation supplied invalid, missing, stale, or locked state.
A dependency, service, file, registry item, or resource was unavailable at the time of the call.

Recommended fix

Identify installers, services, or policy agents modifying the same key.
Close stale handles or restart the owning service when operationally safe.
Review sequencing and reboot requirements in the deployment.

Verify

Repeat the smallest operation that originally failed.
Confirm the same HRESULT does not recur at the matching timestamp.
Check the management console or service report for a fresh successful state, not only a client-side message.

Escalate when

The error persists after the relevant checks and a clean retry.
Multiple devices, users, or networks show the same failure, suggesting service or policy scope.
You can provide the exact UTC time, operation, device/build, correlation identifiers, and the relevant event or service logs.

Capture recent matching system errors

Get-WinEvent -FilterHashtable @{LogName='System'; Level=2; StartTime=(Get-Date).AddHours(-2)} | Select-Object -First 40 TimeCreated,ProviderName,Id,Message

Read-only. Narrow the time window to the failure before sharing the output.

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