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efpan
Occasional Reader
Jun 04, 2026

Windows server 2025 Application Crashing Events

I have installed a Windows Server 2025 and after starting it in about 30 minutes the following error appears in the Windows application log .

=======================================

Log Name: Application

Source: Application Error

Date: 4/6/2026 1:51:06 μμ

Event ID: 1000

Task Category: Application Crashing Events

Level: Error

Keywords:

User: SERVER\Administrator

Computer: SERVER.efarmacy.internal

Description:

Faulting application name: backgroundTaskHost.exe, version: 10.0.26100.1, time stamp: 0x5bc61463

Faulting module name: biwinrt.dll, version: 10.0.26100.32230, time stamp: 0xb950595a

Exception code: 0xc000027b

Fault offset: 0x0000000000012713

Faulting process id: 0x1964

Faulting application start time: 0x1DCF4100B5B371A

Faulting application path: C:\WINDOWS\system32\backgroundTaskHost.exe

Faulting module path: C:\Windows\System32\biwinrt.dll

Report Id: a0fa5d15-b026-4d12-a047-d965195ac338

Faulting package full name: MicrosoftWindows.Client.CBS_1000.26100.275.0_x64__cw5n1h2txyewy

Faulting package-relative application ID: Global.Accounts

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="2026-06-04T10:51:06.2935992Z" />

<EventRecordID>7473</EventRecordID>

<Correlation />

<Execution ProcessID="1984" ThreadID="6560" />

<Channel>Application</Channel>

<Computer>SERVER.efarmacy.internal</Computer>

<Security UserID="S-1-5-21-4001248846-3127524418-1814302027-500" />

</System>

<EventData>

<Data Name="AppName">backgroundTaskHost.exe</Data>

<Data Name="AppVersion">10.0.26100.1</Data>

<Data Name="AppTimeStamp">5bc61463</Data>

<Data Name="ModuleName">biwinrt.dll</Data>

<Data Name="ModuleVersion">10.0.26100.32230</Data>

<Data Name="ModuleTimeStamp">b950595a</Data>

<Data Name="ExceptionCode">c000027b</Data>

<Data Name="FaultingOffset">0000000000012713</Data>

<Data Name="ProcessId">0x1964</Data>

<Data Name="ProcessCreationTime">0x1dcf4100b5b371a</Data>

<Data Name="AppPath">C:\WINDOWS\system32\backgroundTaskHost.exe</Data>

<Data Name="ModulePath">C:\Windows\System32\biwinrt.dll</Data>

<Data Name="IntegratorReportId">a0fa5d15-b026-4d12-a047-d965195ac338</Data>

<Data Name="PackageFullName">MicrosoftWindows.Client.CBS_1000.26100.275.0_x64__cw5n1h2txyewy</Data>

<Data Name="PackageRelativeAppId">Global.Accounts</Data>

</EventData>

</Event>

===========================================

I have already done the actions to check the files. The check does not find any problems but the problem continues to appear.

 "DISM.exe /Online /Cleanup-image /Restorehealth"

"sfc /scannow".

 I would like to know if anyone else has faced this problem and if there is a solution for it.

 

Thanks in advance .

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