Windows System Errors

Windows System Errors 33 — ERROR_LOCK_VIOLATION

In Windows System Errors, code 33 is ERROR_LOCK_VIOLATION. The official source describes it as “The process cannot access the file because another process has locked a portion of the file.”. Its concrete cause depends on the operation and surrounding message.

Code33
SymbolERROR_LOCK_VIOLATION
Source confidencehigh

Official definition

The process cannot access the file because another process has locked a portion of the file.

In plain language

In Windows System Errors, code 33 is ERROR_LOCK_VIOLATION. The official source describes it as “The process cannot access the file because another process has locked a portion of the file.”. 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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