Windows System Errors

Windows System Errors 5 — ERROR_ACCESS_DENIED

In Windows System Errors, code 5 is ERROR_ACCESS_DENIED. The official source describes it as “Access is denied.”. Its concrete cause depends on the operation and surrounding message.

Code5
SymbolERROR_ACCESS_DENIED
Source confidencehigh

Official definition

Access is denied.

In plain language

In Windows System Errors, code 5 is ERROR_ACCESS_DENIED. The official source describes it as “Access is denied.”. Its concrete cause depends on the operation and surrounding message.

Context to inspect

  • The surrounding operation, version and subsystem determine the actual cause.
  • The same numeric value can mean something different in another namespace.

Safe first checks

  1. Confirm which product, protocol or subsystem produced the code.
  2. Read the full surrounding error message and inspect relevant logs.
  3. Compare the code with the linked authoritative documentation before changing configuration.

Important context

The surrounding operation, version and subsystem determine the actual cause.

Authoritative source

Microsoft Learn — System Error Codes

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