---
title: 4775(F) An account could not be mapped for logon. (Windows 10)
description: Describes security event 4775(F) An account could not be mapped for logon.
ms.pagetype: security
ms.prod: w10
ms.mktglfcycl: deploy
ms.sitesec: library
author: Mir0sh
---

# 4775(F): An account could not be mapped for logon.

**Applies to**
-   Windows 10
-   Windows Server 2016


It appears that this event never occurs.

***Subcategory:*** [Audit Credential Validation](audit-credential-validation.md)

***Event Schema:***

*An account could not be mapped for logon.*

*Authentication Package:%1*

*Account Name:%2*

***Required Server Roles:*** no information.

***Minimum OS Version:*** no information.

***Event Versions:*** 0.

## Security Monitoring Recommendations

-   <span id="Reccomendations_No_Reccomendations" class="anchor"></span>There is no recommendation for this event in this document.