Error Code Portal
MicrosoftWindows Win32Error code

8586

ERROR_DS_CR_IMPOSSIBLE_TO_VALIDATE_V2

Alternative forms: 0x0000218A · 0x218A · ERROR_DS_CR_IMPOSSIBLE_TO_VALIDATE_V2 · 0x8007218A

What does this code mean?

Code 8586 · An issue reported by Windows Win32.

Official explanation · Original text

The directory cannot validate the proposed naming context (or partition) name because it does not hold a replica nor can it contact a replica of the naming context above the proposed naming context. Please ensure that the parent naming context is properly registered in DNS, and at least one replica of this naming context is reachable by the Domain Naming master.

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

System Error Codes (8200-8999) (WinError.h) ↗

Creator: Microsoft and MicrosoftDocs contributors
License: Creative Commons Attribution 4.0 International
Checked on: 2026-11-12

Modifications: Extracted numeric codes, symbolic names and English message text; converted Markdown/HTML to plain text and normalized whitespace; added Korean product context, namespace labels, status classification and separately labeled official links. No machine translation of message text.

Source details · Original licenses and notices