Cannot Log Into Windows Domain Authentication

Troubleshooting Domain Controller Deployment Microsoft Docs. Applies To Windows Server 2. Windows Server 2. R2, Windows Server 2. This topic covers detailed methodology on troubleshooting domain controller configuration and deployment. Introduction to Troubleshooting. Troubleshooting Options. Logging Options. The built in logs are the most important instrument for troubleshooting issues with domain controller promotion and demotion. The problem using ASP. NET Forms authentication and IIS Windows authentication in the same application. Unfortunately, one of the limitations of a singlestage. All of these logs are enabled and configured for maximum verbosity by default. Phase. Log. Server Manager or ADDSDeployment Windows Power. Shell operations systemrootdebugdcpromoui. InstallationPromotion of the domain controller systemrootdebugdcpromo. Event viewerWindows logsSystem Event viewerWindows logsApplication Event viewerApplications and services logsDirectory Service Event viewerApplications and services logsFile Replication Service Event viewerApplications and services logsDFS Replication. Forest or domain upgrade systemrootdebugadprepadprep. Server Manager ADDSDeployment Windows Power. Shell deployment engine Event viewerApplications and services logsMicrosoftWindowsDirectory. Services DeploymentOperational. Windows Servicing systemrootLogsCBS systemrootservicingsessionssessions. Tools and Commands for Troubleshooting Domain Controller Configuration. To troubleshoot issues not explained by the logs, use the following tools as a starting point General Methodology for Troubleshooting Domain Controller Configuration. Did a simple syntax issue cause the error Did you mistype or forget to provide an argument to ADDSDeployment Windows Power. Shell For example, if using ADDSDeployment Windows Power. Shell, did you forget to add required argument domainname with a valid name Examine the Windows Power. Shell console output carefully to see exactly why it is failing to parse the command line provided. Is the error a prerequisite failure Many errors that used to appear as fatal promotion results are now prevented by the prerequisite checker. Examine the text of the prerequisite errors carefully, they provide the necessary guidance to resolve most issues, as they are controlled scenarios. Is the error in promotion and therefore fatal Examine the results carefully many errors have simple explanations such as bad passwords, network name resolution, or critical offline domain controllers. Examine the Dcpromoui. Always compare to a working sample log Examine the ADPrep logs for errors only if the results indicate a problem extending the schema or preparing the forest or domain. Examine the Directory. Services Deployment event log for errors only if the Dcpromoui. Examine the Directory Services, System, and Application event logs for other indicators of a configuration issue. Th6CGHZ03IQ/VE-dE6bz4yI/AAAAAAAAAH8/dXgNVytXmOc/s1600/editdword.png' alt='Cannot Log Into Windows Domain Authentication' title='Cannot Log Into Windows Domain Authentication' />Often times, the domain controller promotion is just a symptom of other network misconfiguration that would affect all distributed systems. Use dcdiag. exe and repadmin. Cannot Log Into Windows Domain Authentication' title='Cannot Log Into Windows Domain Authentication' />Use Auto. Runs. exe, Task Manager, or MSinfo. Remove third party software do not simply disable the software that does not prevent drivers loading. Install Net. Mon 3. Compare this to your working lab environment to understand what a healthy promotion looks like and where it is failing. At this point, the errors are likely with the forest objects, non default security changes, or the network, and this new domain controller is a victim of misconfigurations in DNS, firewalls, host intrusion protection software, or other outside factors. Troubleshooting Specific Problems. Events and Error Messages. Domain controller promotion and demotion always returns a code at the end of operation and unlike most programs, do not return zero for success. To see the code at the end of a domain controller configuration, you have several options When using Server Manager, examine the promotion results in the ten seconds prior to automatic reboot. Experts Exchange Questions Windows CANNOT find a domain controller for the domain verify that a DC is available. Solution Check to see if the NETLOGON service is enabled. I noticed some antivirus software disables this. This is definitely required. Maintains a. Applies To Windows Server 2016, Windows Server 2012 R2, Windows Server 2012. This topic covers detailed methodology on troubleshooting domain controller. Make sure the computer name Server has permissions on the remote path. When a computer is added to an active directory domain, its account is name. Need For Speed Undercover Rom here. From Windows Server 2003 authentication to authorization. Alices global group memberships and domain local group memberships These are available from the KDCs. When using ADDSDeployment Windows Power. Shell, examine the promotion results in the ten seconds prior to automatic reboot. Alternatively, choose not to restart automatically on completion. You should add the Format List pipeline to make the output easier to read. For example Install addsdomaincontroller lt options norebootoncompletion true format list. Errors in prerequisite validation and verification do not continue on to a reboot, so they are visible in all cases. For example In any scenario, examine the dcpromo. Note. Some of the errors listed below are no longer possible due to operating system and domain controller configuration changes in later operating systems. The new ADDSDeployment Windows Power. Shell codes also prevents certain errors, but the dcpromo. DCPromo to ADDSDeployment Windows Power. Niu Summer Reading Skills Programs. Shell. Promotion and demotion return the following success message codes. Error Code. Explanation. Note. 1Exit, success. You still must reboot, this just notes that the automatic restart flag was removed. Exit, success, need to reboot. Exit, success, with a non critical failure. Typically seen when returning the DNS Delegation warning. If not configuring DNS delegation, use creatednsdelegation false. Exit, success, with a non critical failure, need to reboot. Typically seen when returning the DNS Delegation warning. If not configuring DNS delegation, use creatednsdelegation false. Promotion and demotion return the following failure message codes. There is also likely to be an extended error message always read the entire error carefully, not just the numeric portion. Error Code. Explanation. Suggested resolution. Domain controller promotion is already running. Do not run than one instance of domain controller promotion at the same time for the same target computer. User must be administrator. Logon as a member of the built in Administrators group and ensure you are elevating with UAC1. Certification Authority is installed. You cannot demote this domain controller, as it is also a Certification Authority. Do not remove the CA before you carefully inventory its usage if it is issuing certificates, removing the role will cause an outage. Running CAs on domain controllers is discouraged. Running in safe boot mode. Boot the server into normal mode. Role change is in progress or needs reboot. You must restart the server due to prior configuration changes before promotion. Running on wrong platform. Not likely to get this error. No NTFS 5 drives exist. This error is not possible in Windows Server 2. NTFS1. 8Not enough space in windir. Free up space on the systemdrive volume using cleanmgr. Name change pending, needs reboot. Reboot the server. Computer name is invalid syntax. Rename the computer with a valid name. This domain controller holds FSMO roles, is a GC, andor is a DNS server. Add demoteoperationmasterrole when using forceremoval. TCPIP needs to be installed or isnt functioning. Verify computer has TCPIP configured, bound, and working correctly. DNS client needs to be configured first. Set a primary DNS server when adding a new domain controller to a domain. Supplied credentials are invalid or missing required elements. Verify your user name and password is correct. Domain controller for the specified domain could not be located. Validate DNS client settings, firewall rules. List of domains could not be read from the forest. Validate DNS client settings, LDAP functionality, firewall rules. Missing domain name. Specify a domain when promoting or demoting. Bad domain name. Choose a different, valid DNS domain name when promoting.