Featured Windows error reports
Frequently encountered servicing, file, permission, service, and RPC results.
0x80070005 — ERROR_ACCESS_DENIED
Access is denied. Preserve the failed operation and correlate the official definition with matching system evidence.
Windows servicing0x80070002 — ERROR_FILE_NOT_FOUND
Windows Update cannot find a required file. Preserve the failed operation and correlate the official definition with matching system evidence.
Windows servicing0x8007000d — ERROR_INVALID_DATA
Windows Update data is invalid. Preserve the failed operation and correlate the official definition with matching system evidence.
Windows services0x80070422 — ERROR_SERVICE_DISABLED
A required Windows service is disabled. Preserve the failed operation and correlate the official definition with matching system evidence.
RPC and services0x800706ba — RPC_S_SERVER_UNAVAILABLE
The RPC server is unavailable. Preserve the failed operation and correlate the official definition with matching system evidence.
Windows Update Agent0x8024001e — WU_E_SERVICE_STOP
Windows Update stopped before completing. Preserve the failed operation and correlate the official definition with matching system evidence.
How WinLab approaches this category
A consistent evidence path keeps future report batches useful and navigable.
Preserve the exact name, code, event, device, command, or Windows component involved.
Match official definitions with version, timestamp, system context, and reproducible symptoms.
Use the owning publisher or supported Windows path, then retest the same operation.
Source and safety boundary: An error code defines a result, not one universal root cause. Reports preserve Microsoft’s official identity while using the failed operation, timestamp, logs, and repeatable symptoms to select the safest diagnostic branch.