Forum Discussion

Microcharon's avatar
Microcharon
Copper Contributor
Jun 13, 2025

Windows Admin Center fail to work after installing June cumulative update

I installed June cumulative update patch in 11/6

Log Name: System
Source: Microsoft-Windows-WindowsUpdateClient
Date: 2025/6/11 10:14:09
Event ID: 43
Task Category: Windows Update Agent
Level: Information
Keywords: Started, Installed
User: SYSTEM
Computer: DC-MASTER.test.microbin.cn
Description:
Installation Started: Windows has started installing the following update: 2025-06 Cumulative Update for Microsoft server operating system version 24H2 for x64-based systems (KB5060842)
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-WindowsUpdateClient" Guid="{945a8954-c147-4acd-923f-40c45405a658}" /> 
<EventID>43</EventID> 
<Version>1</Version> 
<Level>4</Level> 
<Task>1</Task> 
<Opcode>13</Opcode> 
<Keywords>0x8000000000002008</Keywords> 
<TimeCreated SystemTime="2025-06-11T02:14:09.6577485Z" /> 
<EventRecordID>125631</EventRecordID> 
<Correlation /> 
<Execution ProcessID="22092" ThreadID="27544" /> 
<Channel>System</Channel> 
<Computer>DC-MASTER.test.microbin.cn</Computer> 
<Security UserID="S-1-5-18" /> 
</System> 
<EventData> 
<Data Name="updateTitle">Applies to x64-based 2025-06 Cumulative Update for Microsoft server operating system version 24H2 of the system (KB5060842)</Data>
<Data Name="updateGuid">{dc616f05-dd63-47e3-9365-ff4bc05397eb}</Data>
<Data Name="updateRevisionNumber">1</Data>
</EventData>
</Event>

and after restarting OS and get ApplicationError of Windows Admin Center. Starting the Windows Admin Center service and went to browser then get error "ERR_CONNECTION_CLOSED".

Log name: Application
Source: Application Error
Date: 2025/6/11 10:32:31
Event ID: 1000
Task Category: Application Crash Event
Level: Error
Keywords:
User: SYSTEM
Computer: DC-MASTER.test.microbin.cn
Description:
Faulting application name: WindowsAdminCenterAccountManagement.exe, version: 2.4.2.1, time stamp: 0x674f0000
Faulting module name: KERNELBASE.dll, version: 10.0.26100.4061, time stamp: 0xe6128e90
Exception code: 0xe0434352
Error offset: 0x00000000000c9f0a
Faulting process ID: 0x2B94
Faulting application start time: 0x1DBC4776EBA8992
Faulting Application Path: C:\Program Files\WindowsAdminCenter\Service\WindowsAdminCenterAccountManagement.exe
Faulting Module Path: C:\WINDOWS\System32\KERNELBASE.dll
Report ID: 91c0debe-943e-426b-a15b-646e6545e2ba
Faulting Package Full Name:
Faulting Package Relative Application ID:
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Application Error" Guid="{a0e9b465-b939-57d7-b27d-95d8e925ff57}" />
<EventID>1000</EventID> 
<Version>0</Version> 
<Level>2</Level> 
<Task>100</Task> 
<Opcode>0</Opcode> 
<Keywords>0x8000000000000000</Keywords> 
<TimeCreated SystemTime="2025-06-11T02:32:31.6246703Z" /> 
<EventRecordID>772255</EventRecordID> 
<Correlation /> 
<Execution ProcessID="31216" ThreadID="31368" /> 
<Channel>Application</Channel> 
<Computer>DC-MASTER.test.microbin.cn</Computer> 
<Security UserID="S-1-5-18" /> 
</System> 
<EventData> 
<Data Name="AppName">WindowsAdminCenterAccountManagement.exe</Data> <Data Name="AppVersion">2.4.2.1</Data> 
<Data Name="AppTimeStamp">674f0000</Data> 
<Data Name="ModuleName">KERNELBASE.dll</Data> 
<Data Name="ModuleVersion">10.0.26100.4061</Data> 
<Data Name="ModuleTimeStamp">e6128e90</Data> 
<Data Name="ExceptionCode">e0434352</Data> 
<Data Name="FaultingOffset">00000000000c9f0a</Data> 
<Data Name="ProcessId">0x2b94</Data> 
<Data Name="ProcessCreationTime">0x1dbc4776eba8992</Data> 
<Data Name="AppPath">C:\Program Files\WindowsAdminCenter\Service\WindowsAdminCenterAccountManagement.exe</Data> 
<Data Name="ModulePath">C:\WINDOWS\System32\KERNELBASE.dll</Data> 
<Data Name="IntegratorReportId">91c0debe-943e-426b-a15b-646e6545e2ba</Data> 
<Data Name="PackageFullName"> 
</Data> 
<Data Name="PackageRelativeAppId"> 
</Data> 
</EventData>
</Event>
Log name: Application
Source: Application Error
Date: 2025/6/13 10:02:59
Event ID: 1000
Task Category: Application Crash Event
Level: Error
Keywords:
User: NETWORK SERVICE
Computer: DC-MASTER.test.microbin.cn
Description:
Faulting application name: WindowsAdminCenter.exe, version: 2.4.2.1, time stamp: 0x674f0000
Faulting module name: KERNELBASE.dll, version: 10.0.26100.4202, time stamp: 0xfc5b8f29
Exception code: 0xe0434352
Error offset: 0x00000000000c85ea
Faulting process ID: 0x75C8
Faulting application start time: 0x1DBDC0748F8CFA8
Faulting Application Path: C:\Program Files\WindowsAdminCenter\Service\WindowsAdminCenter.exe
Faulting Module Path: C:\WINDOWS\System32\KERNELBASE.dll
Report ID: 80f0b279-ffe4-4584-ac22-cb879fe49864
Faulting Package Full Name:
Faulting Package Relative Application ID:
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Application Error" Guid="{a0e9b465-b939-57d7-b27d-95d8e925ff57}" />
<EventID>1000</EventID> 
<Version>0</Version> 
<Level>2</Level> 
<Task>100</Task> 
<Opcode>0</Opcode> 
<Keywords>0x8000000000000000</Keywords> 
<TimeCreated SystemTime="2025-06-13T02:02:59.6057841Z" /> 
<EventRecordID>793400</EventRecordID> 
<Correlation /> 
<Execution ProcessID="15432" ThreadID="11684" /> 
<Channel>Application</Channel> 
<Computer>DC-MASTER.test.microbin.cn</Computer> 
<Security UserID="S-1-5-20" /> 
</System> 
<EventData> 
<Data Name="AppName">WindowsAdminCenter.exe</Data> 
<Data Name="AppVersion">2.4.2.1</Data> 
<Data Name="AppTimeStamp">674f0000</Data> 
<Data Name="ModuleName">KERNELBASE.dll</Data> 
<Data Name="ModuleVersion">10.0.26100.4202</Data> 
<Data Name="ModuleTimeStamp">fc5b8f29</Data> 
<Data Name="ExceptionCode">e0434352</Data> 
<Data Name="FaultingOffset">00000000000c85ea</Data> 
<Data Name="ProcessId">0x75c8</Data> 
<Data Name="ProcessCreationTime">0x1dbdc0748f8cfa8</Data> 
<Data Name="AppPath">C:\Program Files\WindowsAdminCenter\Service\WindowsAdminCenter.exe</Data> 
<Data Name="ModulePath">C:\WINDOWS\System32\KERNELBASE.dll</Data> 
<Data Name="IntegratorReportId">80f0b279-ffe4-4584-ac22-cb879fe49864</Data> 
<Data Name="PackageFullName"> 
</Data> 
<Data Name="PackageRelativeAppId"> 
</Data> 
</EventData>
</Event>

Even reinstalled and that won't work. Before install June cumulative update Windows Admin Center works fine and no error happened.

cumulative update
Windows Admin Center

1 Reply

  • Microcharon's avatar
    Microcharon
    Copper Contributor
    Jun 14, 2025
    Log name: Application
Source: .NET Runtime
Date: 2025/6/13 10:02:36
Event ID: 1026
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: DC-MASTER.test.microbin.cn
Description:
Application: WindowsAdminCenter.exe
CoreCLR Version: 8.0.1224.60305
.NET Version: 8.0.12
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AggregateException: One or more errors occurred. (Database was not created on WAC install. Check installation logs to see why.)
---> System.IO.FileNotFoundException: Database was not created on WAC install. Check installation logs to see why.
at Microsoft.WindowsAdminCenter.Storage.DatabaseInitializerService.Initialize(PersistentDataContext context) 
at Microsoft.WindowsAdminCenter.Common.Persistent.PersistentData..ctor(PersistentDataContext context, IDatabaseInitializerService databaseInitializerService) 
at Microsoft.WindowsAdminCenter.DataStore.PersistentDataConfigurator.<>c__DisplayClass4_0.<<InitializeUserAccountGroupData>b__0>d.MoveNext() 
--- End of inner exception stack trace --- 
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions) 
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken) 
at System.Threading.Tasks.Task.Wait() 
at Microsoft.WindowsAdminCenter.DataStore.PersistentDataConfigurator.InitializeUserAccountGroupData(WindowsAdminCenterConfiguration configuration) 
at Microsoft.WindowsAdminCenter.DataStore.PersistentDataConfigurator.ConfigureSqlLite(WindowsAdminCenterConfiguration configuration) 
at Microsoft.WindowsAdminCenter.Core.Startup.ConfigureServices(IServiceCollection services) 
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) 
at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr) 
at System.Reflection.MethodBaseInvoker.InvokeWithOneArg(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) 
at Microsoft.AspNetCore.Hosting.ConfigureServicesBuilder.InvokeCore(Object instance, IServiceCollection services) 
at Microsoft.AspNetCore.Hosting.GenericWebHostBuilder.UseStartup(Type startupType, HostBuilderContext context, IServiceCollection services, Object instance) 
at Microsoft.AspNetCore.Hosting.GenericWebHostBuilder.<>c__DisplayClass7_0.<UseStartup>b__0(HostBuilderContext context, IServiceCollection services) 
at Microsoft.Extensions.Hosting.HostBuilder.InitializeServiceProvider() 
at Microsoft.Extensions.Hosting.HostBuilder.Build() 
at Microsoft.WindowsAdminCenter.Core.HostingRuntime.StartAsync(CancellationToken cancellationToken) 
at Microsoft.WindowsAdminCenter.Executable.WindowsService.OnStart(String[] args) 
at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__128_1(Object state) 
at System.Threading.ThreadPoolWorkQueue.Dispatch() 
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()

Event XML:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> 
<System> 
<Provider Name=".NET Runtime" /> 
<EventID Qualifiers="0">1026</EventID> 
<Version>0</Version> 
<Level>2</Level> 
<Task>0</Task> 
<Opcode>0</Opcode> 
<Keywords>0x80000000000000</Keywords> 
<TimeCreated SystemTime="2025-06-13T02:02:36.9698140Z" /> 
<EventRecordID>793396</EventRecordID> 
<Correlation /> <Execution ProcessID="18068" ThreadID="0" /> 
<Channel>Application</Channel> 
<Computer>DC-MASTER.test.microbin.cn</Computer> 
<Security /> 
</System> 
<EventData> 
<Data>Application: WindowsAdminCenter.exe
CoreCLR Version: 8.0.1224.60305
.NET Version: 8.0.12
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AggregateException: One or more errors occurred. (Database was not created on WAC install. Check installation logs to see why.) 
---> System.IO.FileNotFoundException: Database was not created on WAC install. Check installation logs to see why. 
at Microsoft.WindowsAdminCenter.Storage.DatabaseInitializerService.Initialize(PersistentDataContext context) 
at Microsoft.WindowsAdminCenter.Common.Persistent.PersistentData..ctor(PersistentDataContext context, IDatabaseInitializerService databaseInitializerService) 
at Microsoft.WindowsAdminCenter.DataStore.PersistentDataConfigurator.<>c__DisplayClass4_0.<<InitializeUserAccountGroupData>b__0>d.MoveNext() 
--- End of inner exception stack trace --- 
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions) 
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken) 
at System.Threading.Tasks.Task.Wait() 
at Microsoft.WindowsAdminCenter.DataStore.PersistentDataConfigurator.InitializeUserAccountGroupData(WindowsAdminCenterConfiguration configuration) 
at

    additional error log added.

Resources