Windows System Errors

Windows System Errors 65 — ERROR_NETWORK_ACCESS_DENIED

In Windows System Errors, code 65 is ERROR_NETWORK_ACCESS_DENIED. The official source describes it as “Network access is denied.”. Its concrete cause depends on the operation and surrounding message.

Code65
SymbolERROR_NETWORK_ACCESS_DENIED
Source confidencehigh

Official definition

Network access is denied.

In plain language

In Windows System Errors, code 65 is ERROR_NETWORK_ACCESS_DENIED. The official source describes it as “Network 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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