ERROR_ERRORS_ENCOUNTERED - 774 (0x306)
One or more errors occurred while processing the request.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_ERRORS_ENCOUNTERED (774, 0x306) is a generic return value indicating that one or more errors occurred during the processing of a request. This error does not specify the exact nature of the errors but rather serves as an umbrella term for multiple issues.
Error Details
The ERROR_ERRORS_ENCOUNTERED code is typically returned by various Windows APIs and functions when they encounter multiple errors in a single operation or request. It signifies that the function has completed, but not all operations were successful. The specific errors may vary depending on the context of the request.
Usage Context
This error can be encountered in different scenarios where a series of operations are performed as part of a single request. For example, it might occur when attempting to perform multiple file operations or when a complex API call involves several sub-operations that fail individually but collectively.
Developer Interpretation
When encountering ERROR_ERRORS_ENCOUNTERED, developers should expect that the operation has completed, but not all parts of the request were successful. The specific errors can be obtained through additional error handling mechanisms provided by Windows APIs, such as using the GetLastError function to retrieve detailed error codes.
Related Errors
- ERROR_FILE_NOT_FOUND (2, 0x2): Indicates that a file or directory could not be found.
- ERROR_ACCESS_DENIED (5, 0x5): Indicates that access is denied for the requested operation.
- ERROR_PATH_NOT_FOUND (3, 0x3): Indicates that a path specified in the request does not exist.
FAQ
Q: What does ERROR_ERRORS_ENCOUNTERED mean?
A: It indicates one or more errors occurred during the processing of a request. The specific errors can be obtained through additional error handling mechanisms provided by Windows APIs.
Q: How can I determine which operations failed?
A: You can use functions like GetLastError to retrieve detailed error codes and identify which sub-operations failed within the request.
Summary
The ERROR_ERRORS_ENCOUNTERED (774, 0x306) is a generic return value indicating that one or more errors occurred during the processing of a request. Developers should handle this error by checking additional error codes to understand the specific issues encountered.