ERROR_TIME_SKEW - 1398 (0x576)
There is a time and/or date difference between the client and server.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_TIME_SKEW (1398, 0x576) indicates that the time and/or date on a client system do not match the time and date on a server or another reference point. This discrepancy can arise in various scenarios where time synchronization is critical.
Error Details
This error typically occurs when a Windows application or service attempts to perform an operation that requires precise time alignment, such as network operations, file synchronization, or security-related tasks. The system detects the mismatch and returns this error code to indicate the issue.
Usage Context
The ERROR_TIME_SKEW can be encountered in several contexts, including but not limited to:
- Network communication where time synchronization is required for proper operation.
- File synchronization services that rely on accurate timestamps.
- Security-related operations that depend on precise timing.
- Time-based access control mechanisms.
Developer Interpretation
When encountering ERROR_TIME_SKEW, developers should interpret it as a signal that the system's time settings are out of sync with the expected or required reference point. This error does not provide specific details about the cause but indicates that further investigation is necessary to resolve the issue.
Related Errors
FAQ
Q: What does ERROR_TIME_SKEW mean?
A: It indicates a time and/or date difference between the client and server.
Q: How can I resolve this error?
A: Ensure that both the client and server systems have accurate and synchronized time settings. Use tools like w32tm to synchronize the system clock or check network configurations for any issues.
Summary
The ERROR_TIME_SKEW (1398, 0x576) is a generic error code indicating that there is a discrepancy between the client and server time. Developers should focus on ensuring accurate time synchronization to avoid this issue.