Medium
Operating Systems
✓ Solution Verified by Community (0+ upvotes)
How to fix error error-ds-not-authoritive-for-dst-nc in Windows 11
ERROR_DS_NOT_AUTHORITIVE_FOR_DST_NC = 8487
Fix based on community reports and expert analysis. Last verified: 2026-08-12
· How we verify fixes
| Error Code | error-ds-not-authoritive-for-dst-nc |
|---|---|
| Affected System | Windows 11 (Microsoft) |
| Difficulty | Medium |
| Estimated Time | 20 min |
| Requires Admin Rights | ⚠️ Yes |
Solution Steps
- 1 Identify the domain controller that is authoritative for the partition. You can use the command 'nltest /dsgetdc:domain.com' to find the domain controller for a specific domain.
- 2 If you're using a tool like Active Directory Users and Computers, change the domain controller you're connected to. Right-click the domain root, select 'Change Domain Controller', and choose the correct one.
- 3 If you're using a script, specify the correct domain controller in the connection string. For example, in PowerShell, use '-Server DC01.domain.com'.
- 4 Check the Active Directory Sites and Services to ensure that the partition is replicated correctly. Press Windows key + R, type 'dssite.msc' and press Enter. Look for any replication errors.
- 5 If the error persists, run 'repadmin /replsum' to check replication health. This command shows the status of replication between domain controllers.
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