ERROR_WAS_UNLOCKED

{Page Unlocked} The page protection of a locked page was changed to 'No Access' and the page was unlocked from memory and from the process.

Matched as: the code as given (hex)

Source: System Error Codes (500-999) - Win32 apps · CC-BY-4.0 (MicrosoftDocs/sdk-api, repo license verified 2026-10-09) · retrieved 2026-10-09