0xc000006d error. I seem to be getting stuck at issues with the LSA.

0xc000006d error. 804860] Status code returned 0xc000006d STATUS_LOGON_FAILURE May 5 18:08:14 pve kernel: [11940373. Something went wrong and your PIN isn't available (status: 0xc000006d, substatus: 0xc00000d0). It does not matter how many times you enter your passkey correctly, you can’t get past the lock screen. Archived post. Jan 1, 2023 · Similarly, something went wrong and your PIN isn't available (status: 0xc000006d) is another variation of the error. I removed it from the on prem AD and also deleted all instances of Azure AD registered entries from the AAD. Nov 16, 2023 · The occurrence of 0xc000006d can usually be due to Windows update file corruption, user profile corruption, third party application interference, system file corruption, etc. Posts about specific products should be short and sweet and not just glorified ads. Jan 10, 2025 · The accompanying message, "Something went wrong; your PIN isn’t available," further underscores the problem. Aug 13, 2025 · Upgrading to Windows 11 24H2 introduces a critical authentication issue where users encounter the error “Something went wrong and your PIN isn’t available (0xc000006d)” when signing in with Windows Hello for Business. Learn how to fix error code '0xc000006d' on Windows 11, 10, 8, and 7. Aug 3, 2020 · Status 0xC000006D means this is either due to a bad username or authentication information Sub Status 0xC0000064 means user logon with misspelled or bad user account. Failure Reason: Unknown user name or bad password. Can someone who understands this better help me dissect it? And, perhaps recommend how they would attempt to remediate it. Client logging error 0xc000006d and sub-status of 0xc00002f9. If the value is NO, the device cannot perform a hybrid Azure AD join. We would like to recheck whether there is any event 4740 reporting of any account lockouts near to the event 4776? Through the 4776 event log, we can obtain the source workstation address Sep 16, 2013 · NTSTATUS Error Code List Ever wonder about those error codes displayed in kernel level messages? Device driver developers these codes when they make calls into Windows APIs as well as when driver developers return error codes to Windows. 2024-08-30_10-35 Apr 2, 2022 · So, I am running Windows 11, and I somehow can’t login. Click to set up your PIN again. Our SOC and security team freak out and alert everyone. I think I might know what’s happening but not sure how to resolve. Apr 13, 2023 · Hello, playing around with WHfB - and trying to set PIN for the second computer and getting 0xc00006d 0xc0048423 something went wrong your pin is not available. Subject: Security ID: NULL SID Account Name: - Account Domain: - Logon ID: 0x0 Logon Type:… May 10, 2023 · What 0xc000006a – User Logon Misspelled or Bad Password. This event is generated when a logon request fails. ) [source] We have two Windows 2008 R2 SP1 servers running in a SQL failover cluster. Both the source and destination (IP & Host) are itself. Sometimes, not often, after a user changes their password using Citrix Storefront the domain controllers will start logging thousand and thousands of event id 4625 errors. I have a user PC that has been generating the event below a few times per day since I started monitoring (about 5 days ago). If you have any other questions, please let me know. Click to setup your pin again” and it gave me an option to change my pin. Are you seeing a lot of event ID 4625 (An account failed to log on) in your Domain Controller’s Security logs and unsure what it means or how to resolve it? Well, in this article, we explains everything you need to know about this Active Directory security event log and how to fix the issue that triggers it. ” And, when I click Aug 13, 2025 · Validate if the error correlates with 0xc000006d (STATUS_LOGON_FAILURE). Oct 23, 2023 · Troubleshoot primary refresh token issues during authentication through Microsoft Entra credentials on Microsoft Entra joined Windows devices. g. On other devices, we can login when online and offline, so there is a clear difference in the clients behaviour. Feb 19, 2013 · Do you have any other event ID’s like 3210? The 0xc000006d part indicates “Bad username” or authentication information, where 0xc000006a would indicate “Bad password” May 21, 2021 · I finally found out the problem myself. (0xC000006D) SPN: session setup failed before the SPN could be queried SPN Validation Policy: SPN optional / no validation Trying to map drive (\ip\e$) of two Windows 2019 servers to each other. I have a handful of domain PCs that have a d&hellip; Mar 14, 2016 · Tying to get a good explanation of logon type 3 (network) for event IDs like 4625 on our DC to troubleshoot and find what is causing the Event log entries. In my environment, we… Our Active Directory domain recently enforced smart card logons for administrator accounts. Strange part here is, that user credentials listed in this event are not belonging to user who tried to log on! After RDS server restart I can again log on with any smart card, first logon succeeds always. Feb 13, 2025 · We've been noticing continuous login failures from a machine account (file server). It doesn’t appear to be something that Apr 7, 2020 · Try a different Sign-In Method. But it is a pain not being able to copy&paste the cred as I get the login screen. Ref: Troubleshoot hybrid Azure Active Directory-joined devices – Microsoft Entra | Microsoft Learn May 5, 2023 · Hello all! While reading through some testing on the WHFB deployment for Hybrid using Azure AD Kerberos. Status: 0xc000006d I'm getting this status whenever I try using my pin code to login to my laptop. exe Network Information: Workstation Name: %domainControllerHostname% Source Network Address: - Source Port: - Detailed Authentication Information: Logon Process: Schannel As i said im getting 0xc000006d error when trying to login i cant use the "get new pin" button it just reloads the start screen and i cant start in… Feb 12, 2019 · Is that from a 4625 Windows Security event? The below list is all the published status codes, but there is no "6D" status. And, whenever I try, it says “Your credentials could not be verified. The username, password, and domain all are same for each run. 630) to our Azure AD. When I try to connect to a session host using the Azure Virtual Desktop Preview client, However, for few weeks now, if they try to use it right away by locking the session, there's an error "A problem has occurred, and your PIN code is not available ( status: 0xc000006d, sub-status: 0xc000000d0)". turn off showing IPv6, and IPv4UDP) – but TCP view can show you the process that is initiating the TCP May 21, 2015 · May 5 18:08:12 pve kernel: [11940371. I just can't seem to get it to work for logging in to Hybrid Jul 31, 2025 · Staus Error Code:0xc000006D = Bad username or password Substatus Error Code: 0xc000040e = STATUS_KDC_CERT_EXPIRED, This indicates at least one of the domain controllers' "Kerberos Authentication" certificates has expired. &gt; An account failed to log… SubjectLogonId 0x0 TargetUserSid S-1-0-0 TargetUserName TargetDomainName Status 0xc000006d FailureReason %%2304 SubStatus 0x0 LogonType 3 LogonProcessName Schannel AuthenticationPackageName Microsoft Unified Security Protocol Provider WorkstationName - TransmittedServices - LmPackageName - KeyLength 0 ProcessId 0x0 ProcessName - IpAddress May 13, 2023 · What is Event ID 4625: An Account Failed to Log On. After running through the setup document and deploying configs via Intune. Mar 1, 2017 · After a few searches on here and reading various topics I can’t find an answer to my problem. 1. We've tried clearing the cache, re-establishing the trust using "nltest /sc_reset", rejoined the device to domain and updated all the patches. In summary: Status: 0xC000006D … Dec 1, 2021 · Dec 1 12:40:09 XXXX kernel: CIFS: Status code returned 0xc000006d STATUS_LOGON_FAILURE Dec 1 12:40:09 XXXX kernel: CIFS: VFS: \\SMB_FOLDER Send error in SessSetup = -13 Troubleshooting the 0XC000006D Error: Simple Solutions. The clients are trying to authenticate to the domain controller that is part of a different domain with user name: computername$ and Target Domain: domain that the clients reside on. I have observed the below logs into windows event viewer in security section. Everytime I get an email delivered to the server via our receive connector, the server tries to match the sender's cert using NTLM (I… May 26, 2021 · Has anyone seen this specific type of event 4625? Not much info as to the source and it has been happening a fair bit lately on a few servers and they are constant (a block of around 5 same events every few minutes). In the Browse dialog, drill down to your folder, entering its credentials (UserId and Password) on the way. This event generates every time that a credential validation occurs using NTLM authentication. They occur roughly every 20-30 minutes daily. Sep 10, 2025 · After Reboot Windows Monthly Updates: Cannot RDC Into Machine - "The logon attempt failed" Aug 26, 2020 · SMB1 compatible device will not connect to Server 2019 share, connects to Server 2012 r2, continuious 4625 with known good credentials Oct 20, 2023 · Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. … I have a server that gets keeps getting failed login events (4625). Continuing and then it says “something went wrong and your pin isn't available (status: 0xc000006d, substatus: 0x0). See Windows AD connection troubleshooting. See full list on thewindowsclub. Nov 29, 2022 · The Security System has detected a downgrade attempt when contacting the 3-part SPN Jan 12, 2016 · Here's the error ClearPass gives us: MSCHAP: AD status:Logon failure (0xc000006d) MSCHAP: AD status:Logon failure (0xc000006d) MSCHAP: Authentication failed EAP-MSCHAPv2: User authentication failure So far, there are only two things that seem consistent. We have been having continual failed login attempts from windows clients that are connected in a different domain. This is a on premise server not a VM, 4 workstations joined to the Domain. I received a message back saying "You can't sign in with this account. Feb 24, 2021 · I'm trying to access a Windows Server 2019 share (inside a domain) from a CentOS6 host. Users can successfully login with RD Gateway manager. I’ve tried to join the device manually with an admin account allowed to join By combining the NTSTATUS into a single 32-bit numbering space, the following NTSTATUS values are defined. Have you encountered the 0xc000006a status code while troubleshooting event ID 4625? This article dives into the event code 0xc000006a – user logon with misspelled or bad password – and its relationship with event ID 4625. RDP for the server is enabled only for a single trusted WAN sourc Logon Process: Kerberos Authentication Package: Kerberos Workstation Name: - Status code: 0xC000006D Substatus code: 0xC0000133 Caller User Name: - Caller Domain: - Caller Logon ID: - Caller Process ID: - Transited Services: - Source Network Address: 192. Feb 17, 2024 · Thanks for the detailed information, the logs you shared indicate a failed login attempt with event ID 4625. I seem to be getting stuck at issues with the LSA. It shows successful and unsuccessful credential validation attempts. Dec 6, 2012 · We have a very basic SOAP web service setup using Windows Authentication, open for all users: <authentication mode="Windows" /> <authorization> <allow users="*" /> </authorization> The Issue However, some Windows accounts are getting 401 Forbidden errors. The device was previously in the On Prem AD which is using Azure AD Connect to password sync hash to our Azure AD. Aug 30, 2024 · I get the following error: Your credentials could not be verified. Mar 3, 2021 · I've been trying to set up passwordless authentication to log into hybrid AADJ computers using a security key. This tutorial highlights troubleshooting fixes for the 0xc000006d error code and similar error messages. On one of them we are getting the following events in the security log every 30 seconds. This is either due to a bad username or authentication information. Jul 17, 2018 · I have an Exchange 2013 CU20 server running on Server 2012 R2. Sep 27, 2022 · Some Windows 11 users are reporting that whenever they try to log in with their credentials on Windows 11, they end up seeing the 'Your Credentials Could Nov 4, 2020 · Status: 0xC000006D Sub Status: 0xC000006A, account name is subject name from wrong certificate). after some troubleshooting, i realized that the error is caused by addition of two new HP workstations to the domain. May 31, 2022 · The error 0xc000006d is basically a pin-failed error and thus users remain stuck on the login screen. Sep 11, 2025 · After installing Windows Update KB5065426 I cannot log into the machine via RDC. For some reason it only works this way properly. Jul 12, 2018 · ERROR: : 0xc000006d: The attempted logon is invalid. Jun 20, 2023 · Known issues If you’re connected to a mobile hotspot or an external Wi-Fi network and you go to Settings > Accounts > Access Work or School, hybrid Azure AD-joined devices might show two different accounts, one for Azure AD and one for on-premises AD. All the articles I found from Microsoft shows solutions with these errors related to certificate deployment type not a cloud deployment Feb 8, 2021 · On-prem tgt error: On-prem configuration is missing strong text Error: 0xCAA2000C The request requires user interaction. Sep 14, 2023 · Assuming the username and password are correct and WinRM is correctly configured with the ports opened, you can try to use ntlm for the transport and post those results/errors. This article dissects the root cause, provides mitigation steps, and offers hardening techniques for enterprise deployments. I've followed the documentation on how to set it up, but can't seem to get it working. This error is usually appeared when you try to login into Windows computer. I have around 300 - 400 of these events being logged daily. But still having the same issue. This confirms the authentication stack failure after the 24H2 upgrade due to TPM/credential provider misalignment. I’ve made sure these are not coordinated attacks on the server via brute force or botnet. Below is a… Jun 16, 2021 · This is either due to a bad username or authentication information. 144 Source Port: 0 Top 10 Windows Security Events to Monitor Free Tool for Windows Oct 31, 2024 · Authentication Error Substatus: 0xC00002F9" The only other option I saw to fix this was to reset a computer back to factory default and start all over with installing software and joining a domain. ” And when I click OK, it says: “Something went wrong and your PIN isn’t available (status: 0xc000006d, substatus: 0x0). May 12, 2025 · Troubleshooting Azure Files issues in Linux. The sub-status code 0xC0000064 clearly indicates that the username does not exist, and the name of the account that failed to log in is "080 Jun 13, 2022 · ‘0xc000006d error’ Windows 10/11: It is common Windows Problem considered as Windows System login issue. Try downloading and running “TCPView” on the server, and be ready for one of the times when the issue occurs. I can't login with usual method, pin; can't reset pin; and also can't use… Jan 10, 2021 · Hi Everybody, I have few questions about failed login events. 2024-08-30_10-35 Examples of 4625 An account failed to log on. What works A select list of accounts always work (regardless of NTLM/Kerberos, local/external server) All accounts seem to work when May 12, 2022 · Error: Event ID 4625: Unknown username or bad password. The port seems to range anywhe… Feb 15, 2024 · Status: 0xc000006d (logon failure) Substatus: 0xc0000321 (The Kerberos protocol encountered an error while attempting to use the smart card subsystem. Mar 3, 2025 · within the last week I am getting error 4625 on my Windows Security event viewer log. Feb 18, 2022 · I am Getting EVENT ID 4625 with same computer name as account name in security event System is Windows 2016 RD Gateway manger server. This is what I see in Event Viewer -&gt; Security: An account failed to log on. In essence, the system cannot access or validate the user’s configured PIN, leading to an inability to log into the Windows operating system. I went to login to my PC tonight and entered my pin. Set a new PIN does not solve the issue. See general issues related to SMB Azure file shares when you connect from Linux clients and possible resolutions. This UI issue doesn’t affect functionality. In TCPView, you’ll need to configure some of the filtering so that you only see a few connections (e. google for the original error "CIFS: Status code returned 0xc000006d STATUS_LOGON_FAILURE" This reminds me to ask if you added "domain=XXXX" to your credentials file? Jan 4, 2022 · Cryptic error messages appear when trying to mount a CIFS (Samba) share with wrong user syntax. Aug 19, 2022 · “Something went wrong and your PIN isn’t available (status: 0xc000006d)” is another variation of the error. I have a security key set up successfully as an authentication type in AzureAD, and can sign into Azure AD joined devices without issue. h: Oct 26, 2020 · Hi everyone! We have a file server that shows several password violations on server statistics. If it relates to AD or LDAP in general we are interested. I have Nov 30, 2023 · To find out which account attempted to logon when event ID 40970 and error 0xc000006d is generated in event viewer, you can check the Security event log on the domain controller where the event occurred. Credentials are correct, working in login to servers. Document notes that the Server 2019 DC might be a problem, but a patch was released and my Server 2019 is fully patched. Mar 3, 2021 · Hi All, Spun up a new Azure Server 2019, and trying to authenticate using AzureAD user accounts for server login for the first time using that new preview functionality. Anyone can help with this login issue to Windows 10 on my laptop? It started to happen on 12 May 2021, out of a sudden when my laptop was on, but locked due to inactive use. This field indicates whether the device is joined to an on-premises Active Directory or not. Mar 19, 2021 · Exchange Experts, I can't eliminate an 'account failed to log on' audit caused by exchange's TLS auth mechanism. Dec 24, 2014 · How to troubleshoot CIFS error -13 (Permission Denied)? Ask Question Asked 10 years, 9 months ago Modified 1 year, 2 months ago May 8, 2020 · For every successful login on my remote desktop server, I am seeing multiple 4625 errors generated. When I opened it today, it showed a message when typing the pin [there is no way to verify the pin] or something like that and then the… May 5, 2023 · Hello all! While reading through some testing on the WHFB deployment for Hybrid using Azure AD Kerberos. This is hybrid azure joined… Mar 19, 2025 · I am getting error 4625 on the Windows server 2016 essentials. 829401] cifs_vfs_err: 2 callbacks suppressed May 17, 2024 · Hello everyone, I am coming across this issue with Windows Hello for Business and was wondering if anyone would have any insight into this. Sep 19, 2018 · First published on TechNet on Jan 28, 2013 - Hi this is Brandon Wilson and today I will be providing you with a quick reference for troubleshooting Netlogon Jul 24, 2025 · Getting error code 0xc000006d, 0x0 when attempting to login via Entra Hybrid SSO Dec 19, 2022 · 0XC000006D The cause is either a bad username or authentication information (likely authentication information 0x0 Status OK. Also appears to be on a schedule. Jul 4, 2020 · A fairly new MS Windows Server 2019 VM installation is logging over a hundred Security Log Audit Failures a day with Event ID 4625. These logs with Event Id 4625 log under LogName Security with Audit Failure. Oct 1, 2020 · This section provides an overview of status codes that can be returned by the SMB commands listed in this document, Jun 3, 2022 · 0xc000006d is an error code that indicates that an application or system component has failed to start correctly Nov 22, 2024 · This article is a troubleshooting guide for known Windows Hello for Business deployment issues. com In this article, we’ll delve into the meaning behind this error, its causes, and detailed steps to help you troubleshoot and fix the “Error 0xc000006d” on Windows 10 and Windows 11. My security event log is filled with these events about every 20-30 seconds. (0xC000006D) Fix “Error 0xc000006d” on Windows 11?Skip the cable setup & start watching YouTube TV today for free. Nov 25, 2021 · Hello, when trying to connect on windows, I have an 0xc000006D error code, sub-code 0xc0070005 with a prompt to configure again my PIN code. Feb 23, 2024 · 0xc000006A Account Error: How to Quickly Fix It Check expert recommendations to get rid of the error Nov 17, 2022 · The error code 0XC000006D suggests the username is incorrect or there are some other issues with the authentication materiel (maybe an NTLM version mismatch? you cut the event here, can you tell us what protocol was used for that attempt? Nov 23, 2024 · I have a windows 10, yesterday before sleep, It wanted to update so I left it to update and shutdown after that. 168. I can try to set the PIN again, but getting the same result. Do you have any idea why I can't log into the machine using the AVD feed or web client when using my AAD cloud-only user - but why it works when I directly log into the VM using the exact same user and "AzureAD\my-up" as username? Dec 3, 2020 · Status: The attempted logon is invalid. I’m not finding any answers on the web. "ntstatus=c000006d". Below is a comprehensive list of NTSTATUS codes defined in ntstatus. I am seeing a lot of alerts for the event ID 4625 - Account Failed To Log On. I have it set up as an entra hybrid join type using cloud kerberos deployment type. Capturing event ID 4625 and uploading the data to a database, I discovered a few more things. Event 4625 : Micr. Most values Hi I was wondering if someone could help me with this. Feb 12, 2023 · The error code 0xC000006D means the cause is either a bad username or authentication information. The symptom is receiving the error message “This sign-in option is temporarily unavailable” when trying to log in to the account. Given the following example: Logon Type: 3 Account For Which Logon Failed: Security ID: NULL SID Account Name: tom Account Domain: xyz. I can create… Status: 0xc000006d Sub Status: 0xc0000064 Process Information: Caller Process ID: 0x0 Caller Process Name: - Network Information: Workstation Name: Workstation Source Network Address: - Source Port: - Detailed Authentication Information: Logon Process: NtLmSsp Authentication Package: NTLM Transited Services: - Package Name (NTLM only): - Key May 14, 2021 · Hello. e. Dec 19, 2022 · A nice thing about this is that it is a routine recurring issue. (80,443,RDC). Anyone else run into this specific error? Log Name: Security Source: Microsoft-Windows-Security-Auditing Date: 7/17/2018 3:11:13 PM Event ID: 4625 Task Category: Logon Level: Information Keywords: Audit Failure Mar 4, 2025 · As soon as they are offline the login doesn't work anymore and you get the error :"Your login credentials couldn't be verified - Code:0xc000006d, 0x0". How to fix 0xc000006d error in Windows 10 or 11 IT Networking 5. Are you able to share a complete event? 0xC0000064 user name does not exist 0xC000006A user name is correct but the password is wrong 0xC0000234 user is currently locked out 0xC Mar 4, 2025 · Learn about some known issues and ways to troubleshoot passwordless hybrid FIDO2 security key sign-in using Microsoft Entra ID Jul 7, 2023 · Hello,&nbsp;I have created my first Azure Virtual Desktop deployment. A community about Microsoft Active Directory and related topics. Sep 12, 2021 · Describes security event 4776(S, F) The computer attempted to validate the credentials for an account. We ended up configuring WHfB through Intune instead of GPO. The parts that are blank are ac Event 4625 is an Windows Security Log Event within the Microsoft Windows Logging system indicating a Error for Entity Authentication Event 4625 relates closely to the Common Active Directory Bind Errors. I can browse the share via smbclient, but mounting fails: Status code returned 0xc000006d NT_STATUS_LOGON_FAI Jan 12, 2016 · Here's the error ClearPass gives us: MSCHAP: AD status:Logon failure (0xc000006d) MSCHAP: AD status:Logon failure (0xc000006d) MSCHAP: Authentication failed EAP-MSCHAPv2: User authentication failure So far, there are only two things that seem consistent. Jan 15, 2025 · Introduces how to troubleshoot the Your credentials could not be verified error that occurs when you try to log on to Windows 10 or Windows 11. Then save $23/month for 2 mos. last month, Our few server got affected by ransomware. The reason for failure is expressed as "Unknown username or incorrect password", and the status code 0xC000006D corresponds to this. what changes should i do in GPO to eliminate this event without effecting my Production environment. Jul 24, 2025 · Getting error code 0xc000006d, 0x0 when attempting to login via Entra Hybrid SSO Posted by u/ExplorerOk8880 - 4 votes and 1 comment Mar 29, 2021 · The error You are using the sign-in feature on a Windows virtual machine in Azure with Azure Active Directory authentication, and users receive the following error Mar 20, 2025 · I currently have Windows Hello for Business set up as a hybrid environment using Microsoft Entra Connect on an on prem server and deploying a GPO for WHFB and to join Entra ID. We are getting lots of alerts with event id 4025. Subject: Security ID: NULL SID Account Name: - Account Domain: - Logon ID: 0x0 Logon Type: 3 Account For Which Logon Failed: Security ID: NULL SID Account Name: asdf Account Domain: Failure Information: Failure Reason: Unknown user name or bad password. I am getting thsi error while scanning my SQL 2008 server. Disab Issue: The attempted logon is invalid (0xc000006d) error is related to an AD connection status as well. When attempt Nov 10, 2015 · This article helps you troubleshoot Microsoft Entra hybrid joined Windows 10 and Windows Server 2016 devices. Jun 16, 2023 · Event ID 1241 - On-prem tgt error: On-prem configuration is missing If we build a workgroup VM on-prem and then Azure AD join it, on-prem sso works as expected, klist shows kerberos keys from On-Prem DC's, sso access to fileshares works quickly, dsregcmd shows onprem tgt: yes Oct 28, 2020 · Hello, Thank you so much for posting here. After adding that to the RDP I was able to log in using a domain account. This lack of access can cause considerable frustration, particularly for users who rely heavily on their computers for professional or Jun 17, 2021 · I’ve recently started monitoring Login Failure events. Had a case open with MSFT wfor months but they were super unhelpful. Mar 11, 2023 · Getting multiple Event of 4625 on my Domain controller. Status: 0xc000006d Sub Status: 0xc0000064 Process Information: Caller Process ID: 0x0 Caller Aug 30, 2024 · I get the following error: Your credentials could not be verified. I had to add this line to the RDP file: enablecredsspsupport:i:0 It looks like a problem with NTLM even though I disabled it on the VM Remote settings. Jun 17, 2019 · The code runs fine except a few times where it throws the error STATUS_LOGON_FAILURE (0xc000006d). Following this it tells me to set up my pin again but when I try doing that it doesn't allow me to change it because Microsoft makes it so that it takes a month to change your security info and doesn't allow you to change it. Try a different account. I've verified that the users have the &quot;Virtual Machine Administrator… Products & Services Knowledgebase Diagnosing CIFS Permission denied or "cifs_mount failed w/return code = -13" errors Error: "Your credentials could not be verified" (status: 0xc000006d , substatus: 0xc000023c ) Any ideas? Edit: It's working now. Today it’s triggering about 50 times per hour. Both not in domain. ” So I connect to WiFi, still doesn’t work and now says “Your credentials couldn’t be verified”. I've tried deleting stored credentials. Already rejoined the devices to local and AAD with no luck. Jan 6, 2023 · We are seeing a pattern. Status: 0xC000006D Sub Status: 0xC0000064 Bade Username Solution: The VM has to be joined to the AzureAD domain via System Properties the same way a host is joined to an on-prem AD-DC and NOT via "Access work and school". dsregcmd /status output attached. "… Nov 4, 2022 · 1. I can create… Nov 18, 2020 · Hi, I’m testing joining of a physical Windows 10 device (2004 19041. (user is correct but some authentication data was not valid) Dec 12, 2019 · Today my saved RDP credentials that have been working for months stopped working and I got the same audit event errors as per your question (ID 4625, status 0xC000006D, sub status 0xC0000064). system Failure Information: Failure Reason: Unknown user name or bad password. 3K subscribers Subscribed Aug 13, 2025 · Windows 11 24H2 enforces stricter Windows Hello checks, causing “Your PIN isn’t available” errors after UPN changes. These errors are often triggered due to a bad security update, issues with the NGC folder, and system file corruption. Log Name: Security Source:… Apr 26, 2017 · I have Windows server 2012 R2 azure virtual instance and few ports are open on it i. Since this change we have been unable to access some servers (2008 R2) using Remote Desktop. Apr 29, 2015 · Status: 0xc000006d Sub Status: 0xc0000064 Process Information: Caller Process ID: 0x1ec Caller Process Name: C:\Windows\System32\lsass. It is generated on the computer where access was attempted. If so then we know the setup, at a basic level is working. Who are the workstations that most cause the failure and… Understand Windows Event ID 4625, analyze failed login attempts, and learn how to identify and respond to potential security threats. Next, you’ll need to ensure all the prerequisite steps have been completed to ensure the entire environment is configured correctly and reply with the results Mar 12, 2020 · Windows AD user authentication (mschap) with no token failed: AD auth error: Logon failure (0xc000006d) Login to fortiauthenticator works fine, with AD account, but when trying to login using vpn client, it fails. Jun 22, 2021 · My security event log on a workgroup server is blowing up (probably has been for a while) with 4625 errors. Code: interaction_required Jun 18, 2019 · Hello, Just wondering if anyone could provide some insight into this issue I am having. Here’s how to fix it. This error is actually a false error because the WHFB PIN Sign-in logic first attempts Cloud Trust. We have applied Failed login monitoring. Ensure that the FortiAuthenticator AD connection status is running and joined domain, connected. Nov 15, 2023 · Fix Windows Security Log Event ID 4776, The computer attempted to validate the credentials for an account by following these suggestions. For context, this is a hybrid cloud Kerberos deployment and WHFB is managed through GPO. Status: 0xC000006D Sub Nov 24, 2008 · When you get the error "Logon Failure 0xc000006d" or similar, click " Change Folder " to go into the Browse dialog. Adding a line to my rdp file as per your answer fixed it. When I configure the PIN code again, it does not solve the problem. ztpmuv raqf rictg pqps pvvbn hustbzzh rymvk qart kssuvxh bytr