Security Systems Error Code
Systems & Devices
Security Systems
0xC0000192 | Account restriction
Industry
Systems & Devices
Canonical
/systems/security-systems/error-codes/0xc0000192/
Last Updated
Feb 27, 2026
Summary
Authentication failed due to an account restriction rather than incorrect credentials.
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What This Code Means
0xC0000192 is a Windows authentication status used when account restriction policies prevent login. This can include restrictions like logon type constraints, workstation restrictions, or other policy blocks depending on configuration.
Where Users Usually See This Code
- Windows Security event logs
- Service and remote access authentication attempts
Why This Code Appears
- Account policy restrictions in place
- Group policy changes affecting user rights
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What Typically Happens Next
- Login fails until policy allows the action
What This Code Is Not
- It is not necessarily a disabled account
- It is not always a wrong password
Troubleshooting Checklist
- □ Review account restrictions and group policy settings
- □ Confirm the logon type and source host
Notes And Edge Cases
Security monitoring should treat restriction codes differently than brute-force password failures.
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Related Codes
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