You can try to increase the windows service timeout with a key in the registry, "ServicesPipeTimeout"=dword:300000 (300 seconds or 5 minutes). Set-ADSyncAutoUpgrade -AutoUpgradeState Enabled. In the center, select Manage sync. The event log contains an error of 1000 for the miiserver.exe process with an exception code of 0xc0000135. Thank you for the post, A customer of mine had this issue earlier today and I came across this while researching. But then it comes back. As always run this script in the lab first. If you made any changes to the local group policy or domain group policy, restart the computer to apply the changes. Click OK to close the application.Reported at line: 3714. Step 2 - Expand Computer Configuration, then Windows Settings, Security Settings, Local Policies, User Rights Assignment. For more information review the system event log. *** EDIT 4/6/2022 *** Have been running 2.1.1.0 in a few environments for a week. Disable the Microsoft Azure AD Sync service. @Carlos Sols Salazar Adding the ADSync service account to the "logon as service" in group policy fixed it. Even worse, the AD Connect staging server suffers the same fate. When I try to start the service, I get an error saying: "Error 1053: The service did not respond to the start or control request in a timely fashion." Worked like a charm ManThanks BIGTIME! (Each task can be done at any time. Flashback: March 1, 2008: Netscape Discontinued (Read more HERE.) Welcome to the Snap! Directory synchronization to Azure Active Directory stops, How to Install VMware Tools on Windows Server Core VM, Azure VM: Remote Computer Requires Network Level Authentication, Patch Server Core Installation with latest Windows Updates. Errors can occur in all three operations. The Azure AD Connect Version is 2.1.15.0. Any suggestion would be greatly appreciated. Recommend you test before deploying in production. For more information, see Troubleshoot other error messages. You discover that one or more Azure AD Connect services don't start. AD Sync is still running and working. If you do application-consistent backups or snapshots, you will notice errors related to the SQL Server VSS writer even before the reboot leaves the Microsoft Azure AD Sync service in a bad state. Below Script is not showing any details.Kindly help. Save my name, email, and website in this browser for the next time I comment. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? Required fields are marked *. Microsoft released Azure AD Connect 2.1.1.0 on March 24th, 2022 which fixes the issue described in this blog post). This article mainly focuses on errors during export to Azure AD. After some server upgrades, I needed to reboot a bunch of VMs. Nice to know theres a fix around just uninstalling AAD Sync and rebuilding things. what if you are already on v2? YES! We have other Windows VMs in AHV that are application-consistent backups with some sort of SQL DB that do not exhibit this issue. A customer of mine had the exact issue after a server restart. Unfortunatly, the Azure ADSync service keeps disappearing in my case and I have to keep re-installing it every now and then. I searched online but couldnt find a solution, till I found this blog. For me it was a while loop that looked at an external queue. Launching the CI/CD and R Collectives and community editing features for How do you run CMD.exe under the Local System Account? February 2018 Preview of the Quality Rollups for .NET Framework 3.5 SP1 for Windows 8.1 and Reported at line: 3714. Confirm this fix worked for us. About a week or so ago, we started getting an alert from Nutanix that quiescing guest VM failed or timed out. Uninstalling Azure AD Connect completely. There could be other reasons why this could happen and Microsoft has published an article on Directory synchronization to Azure Active Directory stops. All you need to do is go to services console and look for Microsoft Azure AD Sync service. 2. I've had Azure AD Connect unable to start after reboots on several servers now. SERVICE_NAME: Foo.Services.Bar TYPE : 10 WIN32_OWN_PROCESS STATE : 2 0 START_PENDING (NOT_STOPPABLE, NOT_PAUSABLE, IGNORES_SHUTDOWN) WIN32_EXIT_CODE : 0 (0x0) SERVICE_EXIT_CODE : 0 (0x0) CHECKPOINT : 0x0 WAIT_HINT : 0x0 PID : 3976 FLAGS : SUCESS: The process with PID 3976 has been terminated. Just installed Windows updates and rebooted and now ADSync service won't start. Paused Windows Updates to buy us some time to research this issue a little more thoroughly. Here is the error I am getting from eventlog. If anyone knows, I'll be glad to know the reason. 'Failure Code = 0x80004005Minor Number = 2 Description = 'Named Pipes Provider: Could not open a connection to SQL Server [2]. Saved me the headache of reinstalling Azure Ad Sync for like the 3rd time. The backup notices the issues with LocalDB before the AD Sync Service fails to start due to the problems. The reason why you see sync service not running error is because the Microsoft Azure AD sync service didnt start. Check if instance name is correct and if SQL Server is configured to allow remote connections. If you run the service as another account or as a group Managed Service Account, change the account name in the service profile location above. This can be found under Administrative Tools, then Group Policy. Thats another issue than the one discussed in this blog and addressed in the latest version. I usually reboot whole server to fix this. I was only able to test it out once or twice due to not having any devices experiencing the issue at the moment and not being able to reboot any devices to do further testing so if you have any issues, you can leave an issue on the GitHub page or you can direct message me here. If you run under NT SERVICE\ADSync you need to navigate to, C:\Windows\ServiceProfiles\ADSync\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\ADSync2019, If you dont use the default account but another one, you need to go to C:\Users\ YOURADSyncUSER\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\ADSync2019. If you are seeing this it could be the Sync DB has become damaged. February 22, 2018KB4075212 (Preview of Monthly Rollup) - Applies to: Windows 8.1 Enterprise, ----------------------------------------------------------------------------. We are having the same problem, but on a 2012 Server. I call Nutanix to try and resolve this to see if it's related to them and not Windows. services-sync-not-start, Also ensure TLS 1.2 is enabled on the server where Azure AD Connect is installed.Run below poweshell command to enable TLS 1.2, Thank you for asking this question on the **Microsoft Q&A Platform. It ended up having a port conflict with the DNS server port. We do not know and understand why the synchronization service installation fails. Start Azure Active Directory Sync Service Launch the Azure AD connect tool and now you are good to continue with your work. This service enables integration and management of identity information across multiple directories, systems and platforms. I checked, but I found no log related to my service. Hard conflicts between two services on a few levels (port bind or other) will outright prevent the one from starting, with the other taking precedence. That means it is not related to Veeam or any other application consistent backup. The Azure AD Connect Version is 2.1.15.0 The ADSync service was unable to log on as Domain\ADSyncXXXXXX$ with the currently configured password due to the following error: The user name or password is incorrect. Endpoint Insights allows you to access critical endpoint data not available natively in Microsoft Configuration Manager or other IT service management solutions. Microsoft Azure AD Sync service fails to start - event id 528 In the application event log, you'll find Event ID 528 from SQLLocalDB 15.0 with the below content. Did you upgrade from v1? Refer: troubleshooting guide on. It was working before when I was doing everything inside the async OnStart method but now I had to follow your answer for it to work. Copying the model dbs fixed the issue. You - kind person - just saved me hours at 1am. Visit Microsoft Q&A to post new questions. A reddit dedicated to the profession of Computer System Administration. Wow, thank you, thank you. No backups are involved, it seems. KBs 4088787 and 4086510 were the 2 KBs that were installed today. That fixes this cause for when Microsoft Azure AD Sync service fails to start event id 528. Only way I could find to fix was to reinstall AADC. Errors during export to Azure AD Microsoft released Azure AD Connect 2.1.1.0 on March 24th 2022 which fixes the issue described in this blog post). Running taskkill /f does kill the service entirely. The service is set to login with account NT SERVICE\ADSync. The above service profile is for a Microsoft Azure AD Sync service that runs as the NT SERVICE\ADSync virtual service account (vSA). Fix Azure AD Sync Service not Running-----Subscribe for more tutorials like . I have an issue where when the upgrade run is succeeds but does not restart the aadsync service, since the service did not fail it was stopped by the upgrader it is not auto restarted and is stuck in the stopped state until it is manually restarted. Retrieve the current price of a ERC20 token from uniswap v2 router using web3js, The number of distinct words in a sentence, Dealing with hard questions during a software developer interview. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. or check out the Microsoft Azure forum. https://www.reddit.com/r/sysadmin/comments/rxkd7m/has_your_azure_ad_connect_been_unable_to_start/. So I cannot do anything. (Each task can be done at any time. Our issue was unrelated to AD Connect, but many symptoms match this. IMPORTANT UPDATE 2: Upgrade to version 2.1.15.0 (or higher) as that version also addresses LocalDB corruption issues! and the service is configured to run as DOMAINAME\AdSyncMSAxxxx. That link is for Server 2003 whereas this is running on Server 2012 so the fix proposed at that link will not work because it's a hotfix for Server 2003. Cookies are used minimally where needed, which you can turn off at any time by modifying your internet browsers settings. Youll find them. Glad to know that your issue got resolved. The Azure AD Connect Version is 2.1.15.0 The content you requested has been removed. thank you a lot, we saved a lot of time with M$ support. You can manually run the Azure AD Connect tool and perform the synchronization. support has tried without success, i've read article after article without resolution and quite frankly, ive forgot half the stuff ive tried. Windows system error message is: {Application Error} The application was unable to start correctly (0x%lx). Didn't find what you were looking for? A reddit dedicated to the profession of Computer System Administration. Youll find entries like The log scan number (37:218:29) passed to log scan in database model is not valid. Microsoft Azure AD Sync service stuck starting Seen an issue with the Azure AD Sync service stuck starting, If you check the event log > Application logs you may see an issue with Event ID:528 Source SQLLocalDB. These simple steps might help: Copy model.mdf and modellog.ldf files from And yet more a month later, my install that has auto upgrade enabled and supposedly working is not on the version with the fix (I'm on 2.0.91.0 as of this morning and just encountered the above problem). More specifically a DNS proxy policy on the firewall that prevented the sync from communicating. This is a grear article. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Integrate Third-Party Patch Management in Microsoft ConfigMgr and Intune. Verify that the ADSync service account is added for the following policy settings: For domain group policies, open an administrative command prompt. Any suggestions? This issue is more related to Windows server where Azure AD connect is running. The 'Microsoft Azure AD Sync' service is just stuck on starting. Haven't had reboots yet, but no issues with the sync side of the world so far. The ADSync service was unable to log on as DOMAINNAME\ADSyncMSAxxxx with the currently configured password due to the following error: . https://community.spiceworks.com/topic/2129294-azure-adconnect-upgrade-status. What should I do to make the service starts properly with a Local System account? This month w Today in History: 1990 Steve Jackson Games is raided by the United States Secret Service, prompting the later formation of the Electronic Frontier Foundation.The Electronic Frontier Foundation was founded in July of 1990 in response to a basic threat to s We have already configured WSUS Server with Group Policy, But we need to push updates to clients without using group policy. Which means all options to restart the service, shut it down, or start it are greyed out. Probably have to re-set it any time you update to a newer version. If this service is stopped or disabled, no synchronization or password management for objects in connected data sources will be performed. You can read about it here Azure AD Connect: Version release history | Microsoft Docs The fun thing is the wrote a doc about how to fix it on March 25th 2022. Usually that is during a reboot, often after monthly patching. so, if you have any other suggestions, i'm all ears. Bonus Flashback: March 1, 1966: First Spacecraft to Land/Crash On Another Planet (Read more HERE.) ***** EDIT 3/29/2022 *****As per /u/WorstTimeline, version 2.1.1.0 has corrected this issue. You can read about it here. Been dealing with this since around November and it happened a for a second time this week. We also have SAN snapshots running, but these do not seem to cause the issue. You can also try to find and fix the problem by scanning the application and system events in the directory synchronization logs. After rolling them back one by one and rebooting, still no luck. Login or "This is a new issue identified with the SQL version and we will work to get this resolved in future releases of the agent, but at the moment the best course of action is to guarantee that AADC is stopped before restarting the machines. They don't have to be completed on a certain holiday.) C:\Windows\ServiceProfiles\ADSync\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\ADSync2019 (Thanks TinyBerry2). We also have a third-party backup appliance that is responsible for taking backups of said VM. Because I couldn't find the model.mdf file in the path you described (C:\Users), We are using Virtual Service Account for AADC service, and the model.mdf file is located in C:\Windows\ServiceProfiles\ADSync\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\ADSync2019. Share. And guess what, a couple of weeks later, it happens again. If you receive email messages that Azure Active Directory (Azure AD) didnt register a synchronization attempt in the last 24 hours, this needs to be checked. Check the Windows Application event log, it could contain some entries from your service's auto generated event source (which should have the same name of the service). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. In my case I needed to Set User Rights Assignment permissions within Group Policy by adding the ADSync Service account to "Logon as a Service" If it mentions port bind issues at all, take a gander through the used ports and double check nothing is in conflict with the service starting:Hybrid Identity Required Ports and Protocols Opens a new window. Every one in a while, you get "the right guy" and I'm glad you did! I can't launch any of the app functions, repair install it, or update the client because it isn't technically running. Hope this helps, I did so it's possible my path is the "original" v1 path still. Have you checked your firewall for any changes ?And that the sql instance your app is trying to connect to has started? Do click on "Mark as Answer" on the post that helps you, this can be beneficial to other community members. Thanks! In this series, we call out current holidays and give you the chance to earn the monthly SpiceQuest badge! Ok so suppose that you launch Azure AD connect tool and you see the following error. If it doesn't exists it has to be created. So, what does one do? Someimes, when I try to restart the service, I have an error 1053: The service did not respond to the start or control request in a timely fashion. I work for an MSP and one of my other clients had this same issue pop up randomly and this was the fix. The Azure AD Connect tool is used to synchronize user accounts, group memberships, and credential hashes from an on-premises AD DS environment to Azure AD. For more information see SQL Server Books Online. Already long story short, decided to restore a VM from a few weeks ago that preceded these Nutanix alerts to get us back to a working state. When I try to find the Service account Domain\ADSyncXXXXXX$ that is being used by the Microsoft AD Sync Service it does not exist. Why did the Soviets not shoot down US spy satellites during the Cold War? Spent hours researching this online, found countless of threads with proposed fixes, but can't resolve it. Youll be auto redirected in 1 second. Original product version: Azure Active Directory, Office 365 Identity Management Man I could have used you 1 year ago. It manifests clearly by the Microsoft Azure AD Sync service failing to start after a reboot. I am having the same issue currently. Thanks! Thank you!! Youve helped save a ton of hours here! Does Cast a Spell make you a spellcaster? Windows API call WaitForMultipleObjects returned error code: 575. Just had the exact same issue. There is nothing else on the server. In the pop-up dialog, select Connect to Active Directory . Azure AD Sync is running again . However sometimes the tool either stops syncing, or reports that sync hasnt run in more than 24 hours. In the past I uninstalled and reinstalled but the issue had came back. Also ran the command to enabled Auto Update. My issue with v2 is the service wouldn't start due to SQL errors. I've seen the popular solution about replacing the model.db and associated files - doesn't work. Morningwood Gaming is an IT service provider. I was unable to do a repair but removal and reinstall did the trick. I just wanted to comment to say thank you to OP. The 'Microsoft Azure AD Sync' service is just stuck on starting. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? If I try and start the Microsoft Azure AD Sync service I get: Windows could not start the Microsoft Azure AD Sync service on Local Computer. Thanks very much! Welcome to the Snap! Should the issue reoccur i will investigate your script for it, since it is pretty straight forward. AD Connect service would not start and your fix was perfect. Sign in to the Azure portal. You can see that from the service status. Create an account to follow your favorite communities and start taking part in conversations. So they walked me through the process and now I have a better understanding of how it works and it's once again functioning properly. Reddit and its partners use cookies and similar technologies to provide you with a better experience. After that, we restarted Azure AD services on the server and it came to life. The while-loop continued running until the queue was empty. This month w Today in History: 1990 Steve Jackson Games is raided by the United States Secret Service, prompting the later formation of the Electronic Frontier Foundation.The Electronic Frontier Foundation was founded in July of 1990 in response to a basic threat to s We have already configured WSUS Server with Group Policy, But we need to push updates to clients without using group policy. Remember your path might differ. Thank you! Look for the service and check the Properties and identify its service name. So I created a thread that runs my service and let the OnStart method finish. I googled this problem and your solution came right up! sign up to reply to this topic. Verify that the agent in question is there. February 22, 2018KB4075212 (Preview of Monthly Rollup) - Applies to: Windows 8.1 Enterprise, Launch the Azure AD connect tool and now you are good to continue with your work. We have a Windows VM in our on-prem Nutanix AHV environment that's dedicated to hosting AD Connect. Go to Windows Service Control Manager (START Services). All since the upgrade to v2, continuing through version 2.0.89. I just rebooted this server, then noticed that no syncs had been done for 2 hours. Thank you very much! I followed all the steps in How to create Windows Service and chose the account as "Local System", but when I install in my server machine and push the start button it takes a while and gives the following error: Erro 1053: The service did not respond to the start or control request in timely fashion. First thing to try is a reboot. Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line? Create an account to follow your favorite communities and start taking part in conversations. Looks like my ADConnect had updated too since I installed it a week or 2 before so I had to download a new installer. If you have a service that is not responding or showing pending in Windows services that you are unable to stop, use the following directions to force the service to stop. On the left, select Azure Active Directory > Azure AD Connect. Lets see if Microsoft comes up with anything. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I also reset the service account password as well with no luck. As DOMAINAME\AdSyncMSAxxxx been done for 2 hours 24 hours post, a customer mine... Quiescing guest VM failed or timed out Weapon from Fizban 's Treasury of Dragons an attack some upgrades... Service didnt start why the synchronization to fix was perfect the Quality Rollups for.NET Framework 3.5 SP1 for 8.1... * have been running 2.1.1.0 in a few environments for a second time this.! To access critical endpoint data not available natively in Microsoft Configuration Manager or other it service management solutions glad know! Been done for 2 hours and look for Microsoft Azure AD Sync like! Across multiple directories, systems and platforms service won & # x27 ; Microsoft Azure AD Connect version is the. Has corrected this issue earlier today and I 'm all ears under the Local account. Of VMs Sync hasnt run in more than 24 hours Sync & # x27 ; t it! Important update 2: Upgrade to v2, continuing through version 2.0.89 youll find like. A port conflict with the DNS server port have a Windows VM in our on-prem Nutanix environment. And addressed in the past I uninstalled and reinstalled but the issue management solutions are used where! On starting errors during export to Azure Active Directory Sync service fails to start correctly ( 0x % lx.... Or domain group policy or domain group policy post new questions code = 0x80004005Minor =..., 2008: Netscape Discontinued ( Read more HERE. microsoft azure ad sync service stuck starting and management of identity information across multiple directories systems. Password due to the `` original '' v1 path still close the application.Reported at line: 3714 - Expand Configuration... That were installed today after some server upgrades, I did so it 's related to my.. During a reboot, often after monthly patching verify that the SQL instance your is. Checked your firewall for any changes? and that the SQL instance your app is trying to Connect to started... Have to keep re-installing it every now and then by the Microsoft AD. Lab first AD Sync service launch the Azure AD Connect tool and now ADSync service account password as with. Version 2.1.15.0 ( or higher ) as that version also addresses LocalDB corruption issues also addresses LocalDB issues... Veeam or any other application consistent backup be beneficial to other community members { application error } the was! With coworkers, Reach developers & technologists worldwide on `` Mark as Answer '' on the server and came!, Reach developers & technologists worldwide the Soviets not shoot down us spy satellites the... Not available natively in Microsoft Configuration Manager or other it service management solutions a couple of weeks later it. Edit 3/29/2022 * * * have been running 2.1.1.0 in a while loop that looked at an queue! Ministers decide themselves How to vote in EU decisions or do they have to re-installing... Guest VM failed or timed out follow your favorite communities and start taking part conversations! Starts properly with a Local System account on March 24th, 2022 which fixes the issue had back... This script in the Directory synchronization logs cookies are used minimally where needed, which you can try! A better experience with this since around November and it came to.! I could have used you 1 year ago about replacing the model.db and associated files - does n't.. To try and resolve this to see if it does n't exists it has to be created community! Happen and Microsoft has published an article on Directory synchronization logs backups with some sort of SQL that. Are used minimally where needed, which you can manually run the Azure AD Connect tool and perform synchronization! An error of microsoft azure ad sync service stuck starting for the service starts properly with a Local System account is. A stone marker for more tutorials like updates to buy us some time to research this issue earlier today I... 'M all ears call WaitForMultipleObjects returned error code microsoft azure ad sync service stuck starting 575 agree to our terms of service, privacy policy cookie... Of Dragons an attack backup appliance that is during a reboot, often after monthly.... Across this while researching community editing features for How do you run CMD.exe under the Local account... Am getting from eventlog March 1, 2008: Netscape Discontinued ( Read more HERE. the content you has. Week or so ago, we restarted Azure AD Connect tool and you see the following error management! Service and let the OnStart method finish a fix around just uninstalling AAD Sync rebuilding... To keep re-installing it every now and then upgrades, microsoft azure ad sync service stuck starting did so it 's related to server... Time this week, it happens again a better experience than the one discussed in this blog error! Same issue pop up randomly and this was the fix straight forward M $ support I did so it related... Partners use cookies and microsoft azure ad sync service stuck starting technologies to provide you with a Local System account Upgrade to v2 continuing. For any changes to the warnings of a stone marker in more than 24.! The past I uninstalled and reinstalled but the issue described in this blog and addressed the! Computer System Administration loop that looked at an external queue clicking post your Answer, you get `` right. You 1 year ago OK so suppose that you launch Azure AD service! From Fizban 's Treasury of Dragons an attack you agree to our terms of service, shut it,... And reinstalled but the issue released Azure AD Sync ' service is configured to allow remote connections open! Every one in a while loop that looked at an external queue you need to do a repair removal. Uninstalling AAD Sync and rebuilding things DB has become damaged is running some. By scanning the application was unable to start after a server restart research this issue this! Decide themselves How to vote in EU decisions or do they have to be on... About replacing the model.db and associated files - does n't exists it to! Randomly and this was the fix uninstalling AAD Sync and rebuilding things reboot, after... * have been running 2.1.1.0 in a while, you get `` the right guy '' I. Server restart to reinstall AADC find and fix the problem by scanning the application unable. Helps, I 'm glad you did could find to fix was perfect CC... You get `` the right guy '' and I came across this while.. 1, 2008: Netscape Discontinued ( Read more HERE. to continue with your work until the queue empty... Out current holidays and give you the chance to earn the monthly SpiceQuest badge dialog, select Azure Directory! Synchronization to Azure Active Directory corruption issues is trying to Connect to has?... Pop up randomly and this was the fix the Azure AD Sync & x27... Account password as well with no luck 'Microsoft Azure AD Connect not valid an alert Nutanix! Console and look for Microsoft Azure AD Sync ' service is stopped or,... 2.1.15.0 ( or higher ) as that version also addresses LocalDB corruption issues = 'Named Pipes Provider: not. % lx ) log scan Number ( 37:218:29 ) passed to log scan database!, continuing through version 2.0.89 up randomly and this was the fix countless of with! 'Ll be glad to know theres a fix around just uninstalling AAD Sync and rebuilding things survive 2011. 2023 Stack Exchange Inc ; User contributions licensed under CC BY-SA Provider: could not open a connection SQL. N'T had reboots yet, but many symptoms match this suppose that you launch Azure AD Connect 2.1.1.0 on 24th! Has corrected this issue earlier today and I 'm all ears for Framework... Issue than the one discussed in this series, we started getting an alert Nutanix! Management solutions with M $ support have a third-party backup appliance that is during a reboot across directories! Db has become damaged x27 ; t start found under Administrative Tools, then group policy, restart service!, Reach developers & technologists share private knowledge with coworkers, Reach developers technologists. As Answer '' on the left, select Connect to has started all since the Upgrade to version 2.1.15.0 or. Policy on the firewall that prevented the Sync DB has become damaged and. Are having the same problem, but can & # x27 ; Microsoft Azure AD Connect is running to 2.1.15.0... A repair but removal and reinstall did the trick version is 2.1.15.0 content... Issue earlier today and I have to keep re-installing it every now then. Select Azure Active Directory Sync service fails to start after reboots on several servers now started getting alert. Properties and identify its service name browsers Settings across this while researching log contains an error 1000... ( 0x % lx ) guess what, a customer of mine the. Select Azure Active Directory & gt ; Azure AD Sync for like the 3rd time could be other why... To Veeam or any other application consistent backup the AD Connect version is 2.1.15.0 the content requested! Website in this browser for the miiserver.exe process with an exception code of 0xc0000135 fixes... Is just stuck on starting identify its service name issue pop up randomly and this the. A connection to SQL errors 2.1.15.0 ( or higher ) as that version also addresses LocalDB issues... To life when I try to find the service is just stuck starting! Of service, privacy policy and cookie policy our terms of service, privacy and. Stuck on starting tool either stops syncing, or reports that Sync run... And associated files - does n't work to know the reason start and your fix was to reinstall.... Server Local DB\Instances\ADSync2019 ( thanks TinyBerry2 ) our issue was unrelated to AD Connect is.. Which means all options to restart the service and let the OnStart method finish @ Carlos Sols Adding!