The file that was specified as a target is a directory and the caller specified that it could be anything but a directory.
Search the web for combinations of the different error codes and descriptions with the program
that failed. For example, if Chrome gave you this error, try searching for
STATUS_FILE_IS_A_DIRECTORY chrome.exe, etc.
From Microsoft Error Lookup Tool . You can download it locally or use this webpage when you don't have access to a Windows machine or just don't want to use the command line.
Use FormatMessage to convert error codes to error strings.