ERROR_INVALID_PASSWORD - 86 (0x56)
The specified network password is not correct.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_INVALID_PASSWORD error code indicates that the password provided for a network operation is incorrect. This error typically arises during authentication processes, such as when attempting to log in or access resources on a network.
Error Details
- Error Name: ERROR_INVALID_PASSWORD
- Numeric Code: 86 (0x56)
- Short Description: The specified network password is not correct.
This error code is commonly encountered during various authentication mechanisms, including but not limited to:
- Network logins
- Accessing shared resources
- Changing user passwords
- Attempting to authenticate with incorrect credentials
Usage Context
The ERROR_INVALID_PASSWORD error can occur in a variety of contexts where network authentication is required. It is important for developers and administrators to understand the specific scenarios under which this error might be generated.
Developer Interpretation
When encountering an ERROR_INVALID_PASSWORD, it is crucial to consider the context in which the operation was performed. This error does not provide detailed information about why the password is invalid, such as whether the password has expired or if there are character restrictions that were not met. Developers should handle this error by prompting users for correct credentials and ensuring that input validation is robust.
Related Errors
ERROR_PASSWORD_EXPIRED(1982)ERROR_ACCOUNT_DISABLED(0x302)ERROR_LOGON_FAILURE(0xC000006D)
These errors may be encountered in similar contexts and can provide additional context when troubleshooting.
FAQ
Q: Why do I receive the ERROR_INVALID_PASSWORD error?
A: This error typically indicates that the password provided for a network operation is incorrect. Ensure that you are using the correct credentials and that they meet any specific requirements set by your network or system administrators.
Q: How can I resolve this issue?
A: Verify that the password entered is correct, including case sensitivity if applicable. If the problem persists, consult with your network administrator for additional assistance.
Summary
The ERROR_INVALID_PASSWORD error code (86) indicates an incorrect password during a network authentication process. Developers should handle this error by prompting users to re-enter their credentials and ensuring that input validation is robust. Administrators should ensure that user accounts are properly configured and that any necessary security policies are enforced.