Host Process For Windows Taskhostw.exe Stopped Working: Event ID 1000

Anonymous
2019-06-18T23:33:45+00:00

I noticed upon checking my Event Log Applications and my Reliability Monitor I have been getting this critical error about every 2 to 3 days now on my HP Omen i7 -16 GB Mem - Nvidia GEForce GTX 1070 on Win10 Home 64 bit and this did not start happening until I updated to v1903 on May 30^th^ . My build is 18362.239. Could someone please advise me as how to resolve this or MS deploy a fix for this. It appears I am not the only one getting these. I have reported this through the Feedback Hub. I have run all three DISMs, SFC, Malwarebytes, Norton and I turned on Windows  Defender long enough for a quick scan and no problems seen. It appears this is a scheduled task that keeps failing instead of running to completion.

Log Name:      Application

Source:        Application Error

Date:          6/18/2019 3:04:17 PM

Event ID:      1000

Task Category: (100)

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      DESKTOP-JE8LEU6

Description:

Faulting application name: taskhostw.exe, version: 10.0.18362.1, time stamp: 0xe9bfb510

Faulting module name: unbcl.dll, version: 10.0.18362.1, time stamp: 0xe593abbb

Exception code: 0xc0000005

Fault offset: 0x0000000000047b22

Faulting process id: 0x2ea4

Faulting application start time: 0x01d525fefbf28b71

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

Faulting module path: C:\WINDOWS\system32\oobe\unbcl.dll

Report Id: e2410c03-f6bf-462a-8545-72d8480a85b4

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" />

    <EventID Qualifiers="0">1000</EventID>

    <Level>2</Level>

    <Task>100</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2019-06-18T19:04:17.687392300Z" />

    <EventRecordID>4863</EventRecordID>

    <Channel>Application</Channel>

    <Computer>DESKTOP-JE8LEU6</Computer>

    <Security />

  </System>

  <EventData>

    <Data>taskhostw.exe</Data>

    <Data>10.0.18362.1</Data>

    <Data>e9bfb510</Data>

    <Data>unbcl.dll</Data>

    <Data>10.0.18362.1</Data>

    <Data>e593abbb</Data>

    <Data>c0000005</Data>

    <Data>0000000000047b22</Data>

    <Data>2ea4</Data>

    <Data>01d525fefbf28b71</Data>

    <Data>C:\WINDOWS\system32\taskhostw.exe</Data>

    <Data>C:\WINDOWS\system32\oobe\unbcl.dll</Data>

    <Data>e2410c03-f6bf-462a-8545-72d8480a85b4</Data>

    <Data>

    </Data>

    <Data>

    </Data>

  </EventData>

</Event>


This below is from Notepad about this error

 Version=1

EventType=APPCRASH

EventTime=132053582578193450

ReportType=2

Consent=1

UploadTime=132053582584574055

ReportStatus=268435456

ReportIdentifier=00f879cd-2e56-43f0-a4c8-3daabf334e23

IntegratorReportIdentifier=e2410c03-f6bf-462a-8545-72d8480a85b4

Wow64Host=34404

NsAppName=taskhostw.exe

OriginalFilename=taskhostw.exe

AppSessionGuid=00002ea4-0000-0023-718b-f2fbfe25d501

TargetAppId=W:0000f519feec486de87ed73cb92d3cac802400000000!000030a630dd89b9565e4261891cf5b27244f1353bdd!taskhostw.exe

TargetAppVer=2094//04//09:12:37:36!207e3!taskhostw.exe

BootId=4294967295

ServiceSplit=1778118961

TargetAsId=4327

IsFatal=1

EtwNonCollectReason=4

Response.BucketId=bc35effd0d0ebd0863848b41635acba6

Response.BucketTable=4

Response.LegacyBucketId=1406402096602467238

Response.type=4

Sig[0].Name=Application Name

Sig[0].Value=taskhostw.exe

Sig[1].Name=Application Version

Sig[1].Value=10.0.18362.1

Sig[2].Name=Application Timestamp

Sig[2].Value=e9bfb510

Sig[3].Name=Fault Module Name

Sig[3].Value=unbcl.dll

Sig[4].Name=Fault Module Version

Sig[4].Value=10.0.18362.1

Sig[5].Name=Fault Module Timestamp

Sig[5].Value=e593abbb

Sig[6].Name=Exception Code

Sig[6].Value=c0000005

Sig[7].Name=Exception Offset

Sig[7].Value=0000000000047b22

DynamicSig[1].Name=OS Version

DynamicSig[1].Value=10.0.18362.2.0.0.768.101

DynamicSig[2].Name=Locale ID

DynamicSig[2].Value=1033

DynamicSig[22].Name=Additional Information 1

DynamicSig[22].Value=8f64

DynamicSig[23].Name=Additional Information 2

DynamicSig[23].Value=8f64a98f51ee7a1658f393b52b9cfd78

DynamicSig[24].Name=Additional Information 3

DynamicSig[24].Value=638a

DynamicSig[25].Name=Additional Information 4

DynamicSig[25].Value=638a1d22f84447604d2e55bcb40f315c

UI[2]=C:\WINDOWS\system32\taskhostw.exe

UI[5]=Check online for a solution (recommended)

UI[6]=Check for a solution later (recommended)

UI[7]=Close

UI[8]=Host Process for Windows Tasks stopped working and was closed

UI[9]=A problem caused the application to stop working correctly. Windows will notify you if a solution is available.

UI[10]=&Close

LoadedModule[0]=C:\WINDOWS\system32\taskhostw.exe

LoadedModule[1]=C:\WINDOWS\SYSTEM32\ntdll.dll

LoadedModule[2]=C:\WINDOWS\System32\KERNEL32.DLL

LoadedModule[3]=C:\WINDOWS\System32\KERNELBASE.dll

LoadedModule[4]=C:\WINDOWS\System32\msvcrt.dll

LoadedModule[5]=C:\WINDOWS\System32\RPCRT4.dll

LoadedModule[6]=C:\WINDOWS\System32\combase.dll

LoadedModule[7]=C:\WINDOWS\System32\ucrtbase.dll

LoadedModule[8]=C:\WINDOWS\System32\bcryptPrimitives.dll

LoadedModule[9]=C:\WINDOWS\System32\OLEAUT32.dll

LoadedModule[10]=C:\WINDOWS\System32\msvcp_win.dll

LoadedModule[11]=C:\WINDOWS\System32\imm32.dll

LoadedModule[12]=C:\WINDOWS\System32\USER32.dll

LoadedModule[13]=C:\WINDOWS\System32\win32u.dll

LoadedModule[14]=C:\WINDOWS\System32\GDI32.dll

LoadedModule[15]=C:\WINDOWS\System32\gdi32full.dll

LoadedModule[16]=C:\WINDOWS\System32\kernel.appcore.dll

LoadedModule[17]=C:\WINDOWS\System32\sechost.dll

LoadedModule[18]=C:\WINDOWS\System32\clbcatq.dll

LoadedModule[19]=C:\WINDOWS\system32\DeviceDirectoryClient.dll

LoadedModule[20]=C:\WINDOWS\System32\UMPDC.dll

LoadedModule[21]=C:\WINDOWS\System32\shcore.dll

LoadedModule[22]=C:\WINDOWS\System32\powrprof.dll

LoadedModule[23]=C:\WINDOWS\system32\MdmCommon.DLL

LoadedModule[24]=C:\WINDOWS\System32\cryptsp.dll

LoadedModule[25]=C:\WINDOWS\System32\CRYPT32.dll

LoadedModule[26]=C:\WINDOWS\System32\MSASN1.dll

LoadedModule[27]=C:\WINDOWS\system32\PROPSYS.dll

LoadedModule[28]=C:\WINDOWS\system32\netutils.dll

LoadedModule[29]=C:\WINDOWS\system32\samcli.dll

LoadedModule[30]=C:\WINDOWS\system32\WINHTTP.dll

LoadedModule[31]=C:\WINDOWS\SYSTEM32\rmclient.dll

LoadedModule[32]=C:\WINDOWS\SYSTEM32\policymanager.dll

LoadedModule[33]=C:\WINDOWS\System32\advapi32.dll

LoadedModule[34]=C:\WINDOWS\system32\msvcp110_win.dll

LoadedModule[35]=C:\Windows\System32\Windows.Web.dll

LoadedModule[36]=C:\Windows\System32\iertutil.dll

LoadedModule[37]=C:\WINDOWS\System32\IDStore.dll

LoadedModule[38]=C:\WINDOWS\System32\bcrypt.dll

LoadedModule[39]=C:\WINDOWS\System32\SAMLIB.dll

LoadedModule[40]=C:\WINDOWS\System32\wlidprov.dll

LoadedModule[41]=C:\Windows\System32\LocationFrameworkInternalPS.dll

LoadedModule[42]=C:\Windows\System32\LocationFrameworkPS.dll

LoadedModule[43]=C:\Windows\System32\wuapi.dll

LoadedModule[44]=C:\Windows\System32\wups.dll

LoadedModule[45]=C:\WINDOWS\system32\oobe\SetupCleanupTask.dll

LoadedModule[46]=C:\WINDOWS\System32\WINTRUST.dll

LoadedModule[47]=C:\WINDOWS\SYSTEM32\WDSCORE.dll

LoadedModule[48]=C:\WINDOWS\SYSTEM32\VERSION.dll

LoadedModule[49]=C:\WINDOWS\system32\oobe\unbcl.dll

LoadedModule[50]=C:\WINDOWS\System32\OLE32.dll

LoadedModule[51]=C:\WINDOWS\SYSTEM32\WTSAPI32.dll

LoadedModule[52]=C:\Windows\System32\UpdatePolicy.dll

LoadedModule[53]=C:\WINDOWS\System32\profapi.dll

LoadedModule[54]=C:\Windows\System32\Cabinet.dll

LoadedModule[55]=C:\Windows\System32\usoapi.dll

LoadedModule[56]=C:\WINDOWS\system32\wbem\wbemprox.dll

LoadedModule[57]=C:\WINDOWS\System32\WS2_32.dll

LoadedModule[58]=C:\WINDOWS\SYSTEM32\wbemcomn.dll

LoadedModule[59]=C:\WINDOWS\system32\wbem\wbemsvc.dll

LoadedModule[60]=C:\WINDOWS\system32\wbem\fastprox.dll

LoadedModule[61]=C:\WINDOWS\SYSTEM32\amsi.dll

LoadedModule[62]=C:\WINDOWS\SYSTEM32\USERENV.dll

LoadedModule[63]=C:\Windows\System32\FlightSettings.dll

LoadedModule[64]=C:\WINDOWS\System32\cfgmgr32.dll

LoadedModule[65]=C:\Windows\System32\bcd.dll

LoadedModule[66]=C:\Windows\System32\wosc.dll

LoadedModule[67]=C:\Windows\System32\Windows.Networking.Connectivity.dll

LoadedModule[68]=C:\WINDOWS\System32\npmproxy.dll

LoadedModule[69]=C:\Windows\System32\WinTypes.dll

LoadedModule[70]=C:\Windows\System32\IPHLPAPI.DLL

LoadedModule[71]=C:\WINDOWS\System32\NSI.dll

LoadedModule[72]=C:\Windows\System32\dusmapi.dll

LoadedModule[73]=C:\WINDOWS\System32\windows.storage.dll

LoadedModule[74]=C:\WINDOWS\System32\shlwapi.dll

LoadedModule[75]=C:\WINDOWS\system32\configmanager2.dll

LoadedModule[76]=C:\WINDOWS\system32\DMCmnUtils.dll

LoadedModule[77]=C:\WINDOWS\system32\dmiso8601utils.dll

LoadedModule[78]=C:\WINDOWS\system32\DMOleAutUtils.dll

LoadedModule[79]=C:\WINDOWS\system32\enterpriseresourcemanager.dll

LoadedModule[80]=C:\WINDOWS\system32\dmEnrollEngine.DLL

LoadedModule[81]=C:\WINDOWS\system32\XmlLite.dll

LoadedModule[82]=C:\WINDOWS\system32\DEVOBJ.dll

LoadedModule[83]=C:\Windows\System32\Windows.Devices.Sensors.dll

LoadedModule[84]=C:\Windows\System32\BiWinrt.dll

LoadedModule[85]=C:\Windows\System32\Windows.Graphics.dll

LoadedModule[86]=C:\Windows\System32\Windows.Devices.Enumeration.dll

LoadedModule[87]=C:\WINDOWS\System32\StructuredQuery.dll

LoadedModule[88]=C:\WINDOWS\System32\MSWB7.dll

LoadedModule[89]=C:\Windows\System32\DevDispItemProvider.dll

LoadedModule[90]=C:\Windows\System32\DDORes.dll

LoadedModule[91]=C:\Windows\System32\DefaultDeviceManager.dll

LoadedModule[92]=C:\WINDOWS\SYSTEM32\dxcore.dll

LoadedModule[93]=C:\WINDOWS\System32\imagehlp.dll

LoadedModule[94]=C:\WINDOWS\system32\rsaenh.dll

LoadedModule[95]=C:\WINDOWS\system32\CRYPTBASE.dll

LoadedModule[96]=C:\WINDOWS\System32\Shell32.dll

LoadedModule[97]=C:\WINDOWS\system32\DdcComImplementationsDesktop.dll

LoadedModule[98]=C:\Windows\System32\taskschd.dll

LoadedModule[99]=C:\Windows\System32\SspiCli.dll

LoadedModule[100]=C:\WINDOWS\system32\dbghelp.dll

LoadedModule[101]=C:\WINDOWS\system32\dbgcore.DLL

State[0].Key=Transport.DoneStage1

State[0].Value=1

OsInfo[0].Key=vermaj

OsInfo[0].Value=10

OsInfo[1].Key=vermin

OsInfo[1].Value=0

OsInfo[2].Key=verbld

OsInfo[2].Value=18362

OsInfo[3].Key=ubr

OsInfo[3].Value=175

OsInfo[4].Key=versp

OsInfo[4].Value=0

OsInfo[5].Key=arch

OsInfo[5].Value=9

OsInfo[6].Key=lcid

OsInfo[6].Value=1033

OsInfo[7].Key=geoid

OsInfo[7].Value=244

OsInfo[8].Key=sku

OsInfo[8].Value=101

OsInfo[9].Key=domain

OsInfo[9].Value=0

OsInfo[10].Key=prodsuite

OsInfo[10].Value=768

OsInfo[11].Key=ntprodtype

OsInfo[11].Value=1

OsInfo[12].Key=platid

OsInfo[12].Value=10

OsInfo[13].Key=sr

OsInfo[13].Value=0

OsInfo[14].Key=tmsi

OsInfo[14].Value=27077

OsInfo[15].Key=osinsty

OsInfo[15].Value=1

OsInfo[16].Key=iever

OsInfo[16].Value=11.175.18362.0-11.0.130

OsInfo[17].Key=portos

OsInfo[17].Value=0

OsInfo[18].Key=ram

OsInfo[18].Value=16319

OsInfo[19].Key=svolsz

OsInfo[19].Value=919

OsInfo[20].Key=wimbt

OsInfo[20].Value=0

OsInfo[21].Key=blddt

OsInfo[21].Value=190318

OsInfo[22].Key=bldtm

OsInfo[22].Value=1202

OsInfo[23].Key=bldbrch

OsInfo[23].Value=19h1_release

OsInfo[24].Key=bldchk

OsInfo[24].Value=0

OsInfo[25].Key=wpvermaj

OsInfo[25].Value=0

OsInfo[26].Key=wpvermin

OsInfo[26].Value=0

OsInfo[27].Key=wpbuildmaj

OsInfo[27].Value=0

OsInfo[28].Key=wpbuildmin

OsInfo[28].Value=0

OsInfo[29].Key=osver

OsInfo[29].Value=10.0.18362.175.amd64fre.19h1_release.190318-1202

OsInfo[30].Key=buildflightid

OsInfo[30].Value=2ABBFE8A-57A7-4ECE-870E-2008A39B7D9D.1

OsInfo[31].Key=edition

OsInfo[31].Value=Core

OsInfo[32].Key=ring

OsInfo[32].Value=Retail

OsInfo[33].Key=expid

OsInfo[33].Value=RS:362F

OsInfo[34].Key=containerid

OsInfo[35].Key=containertype

OsInfo[36].Key=edu

OsInfo[36].Value=0

FriendlyEventName=Stopped working

ConsentKey=APPCRASH

AppName=Host Process for Windows Tasks

AppPath=C:\WINDOWS\system32\taskhostw.exe

NsPartner=windows

NsGroup=windows8

ApplicationIdentity=BD8F58D832D9F05162A8A1E18B36CC06

MetadataHash=-1351433430


Below are links to my reports in the Feedback Hub concerning this problem. Plese go and upvote this problem so the MS engineers can see this and take action.

https://aka.ms/AA5iyv5

https://aka.ms/AA5i6y8

https://aka.ms/AA5iev4

Windows for home | Windows 10 | Performance and system failures

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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167 answers

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  1. Anonymous
    2019-07-01T20:02:34+00:00

    Debugging the crash yields the following exception and stacktrace:

    Exception thrown at 0x00007FFC5A477B22 (unbcl.dll) in taskhostw.exe: 0xC0000005: Access violation reading location 0x0000000000000008.

    unbcl.dll!UnBCL::RegistryKey::GetStringValue(class UnBCL::String const *,int)

    SetupCleanupTask.dll!LogUpdateCV(class UnBCL::SmartPtr<class UnBCL::String> &)

    SetupCleanupTask.dll!DoCleanup(class IStopCallback *)

    SetupCleanupTask.dll!CSetupCleanupTaskHandler::Worker(void)

    SetupCleanupTask.dll!CWinTaskHandler::WorkerThreadProc(void *)

    kernel32.dll!BaseThreadInitThunk()

    ntdll.dll!RtlUserThreadStart()

    LogUpdateCV:

    ...

    00007FFC5F4646CE 48 8D 15 4B CC 02 00 lea         rdx,[string L"CorrelationVect\x4000\0" (07FFC5F491320h)]

    00007FFC5F4646D5 48 8D 8C 24 08 01 00 00 lea         rcx,[rsp+108h]

    00007FFC5F4646DD FF 15 55 B7 02 00    call        qword ptr [__imp_UnBCL::String::String (07FFC5F48FE38h)]

    00007FFC5F4646E3 90                   nop

    00007FFC5F4646E4 BF 01 00 00 00       mov         edi,1

    00007FFC5F4646E9 89 7C 24 60          mov         dword ptr [rsp+60h],edi

    00007FFC5F4646ED 45 33 C0             xor         r8d,r8d

    00007FFC5F4646F0 48 8B D0             mov         rdx,rax

    00007FFC5F4646F3 48 8B 8C 24 E0 00 00 00 mov         rcx,qword ptr [rsp+0E0h]

    00007FFC5F4646FB FF 15 D7 B5 02 00    call        qword ptr [__imp_UnBCL::RegistryKey::GetStringValue (07FFC5F48FCD8h)]

    ...

    UnBCL::RegistryKey::GetStringValue:

    00007FFC5A477AF0 48 8B C4             mov         rax,rsp

    00007FFC5A477AF3 55                   push        rbp

    00007FFC5A477AF4 57                   push        rdi

    00007FFC5A477AF5 41 54                push        r12

    00007FFC5A477AF7 41 56                push        r14

    00007FFC5A477AF9 41 57                push        r15

    00007FFC5A477AFB 48 8D 68 A8          lea         rbp,[rax-58h]

    00007FFC5A477AFF 48 81 EC 30 01 00 00 sub         rsp,130h

    00007FFC5A477B06 48 C7 44 24 70 FE FF FF FF mov         qword ptr [rsp+70h],0FFFFFFFFFFFFFFFEh

    00007FFC5A477B0F 48 89 58 10          mov         qword ptr [rax+10h],rbx

    00007FFC5A477B13 48 89 70 18          mov         qword ptr [rax+18h],rsi

    00007FFC5A477B17 45 8B E0             mov         r12d,r8d

    00007FFC5A477B1A 4C 8B FA             mov         r15,rdx

    00007FFC5A477B1D 4C 8B F1             mov         r14,rcx

    00007FFC5A477B20 33 FF                xor         edi,edi

    00007FFC5A477B22 39 79 08             cmp         dword ptr [rcx+8],edi

    rcx is 0 (the first parameter to GetStringValue).

    Thank you for your reply to this problem. Do you have any idea or thoughts on how to solve this or is this a MS fix that needs to be deployed. Peer_Sam said they were looking into this problem. Would you please reply to him as well so he can see your debugging work.

    Regards,

    Don

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  2. Anonymous
    2019-07-01T19:51:43+00:00

    Debugging the crash yields the following exception and stacktrace:

    Exception thrown at 0x00007FFC5A477B22 (unbcl.dll) in taskhostw.exe: 0xC0000005: Access violation reading location 0x0000000000000008.

    unbcl.dll!UnBCL::RegistryKey::GetStringValue(class UnBCL::String const *,int)

    SetupCleanupTask.dll!LogUpdateCV(class UnBCL::SmartPtr<class UnBCL::String> &)

    SetupCleanupTask.dll!DoCleanup(class IStopCallback *)

    SetupCleanupTask.dll!CSetupCleanupTaskHandler::Worker(void)

    SetupCleanupTask.dll!CWinTaskHandler::WorkerThreadProc(void *)

    kernel32.dll!BaseThreadInitThunk()

    ntdll.dll!RtlUserThreadStart()

    LogUpdateCV:

    ...

    00007FFC5F4646CE 48 8D 15 4B CC 02 00 lea         rdx,[string L"CorrelationVect\x4000\0" (07FFC5F491320h)]

    00007FFC5F4646D5 48 8D 8C 24 08 01 00 00 lea         rcx,[rsp+108h]

    00007FFC5F4646DD FF 15 55 B7 02 00    call        qword ptr [__imp_UnBCL::String::String (07FFC5F48FE38h)]

    00007FFC5F4646E3 90                   nop

    00007FFC5F4646E4 BF 01 00 00 00       mov         edi,1

    00007FFC5F4646E9 89 7C 24 60          mov         dword ptr [rsp+60h],edi

    00007FFC5F4646ED 45 33 C0             xor         r8d,r8d

    00007FFC5F4646F0 48 8B D0             mov         rdx,rax

    00007FFC5F4646F3 48 8B 8C 24 E0 00 00 00 mov         rcx,qword ptr [rsp+0E0h]

    00007FFC5F4646FB FF 15 D7 B5 02 00    call        qword ptr [__imp_UnBCL::RegistryKey::GetStringValue (07FFC5F48FCD8h)]

    ...

    UnBCL::RegistryKey::GetStringValue:

    00007FFC5A477AF0 48 8B C4             mov         rax,rsp

    00007FFC5A477AF3 55                   push        rbp

    00007FFC5A477AF4 57                   push        rdi

    00007FFC5A477AF5 41 54                push        r12

    00007FFC5A477AF7 41 56                push        r14

    00007FFC5A477AF9 41 57                push        r15

    00007FFC5A477AFB 48 8D 68 A8          lea         rbp,[rax-58h]

    00007FFC5A477AFF 48 81 EC 30 01 00 00 sub         rsp,130h

    00007FFC5A477B06 48 C7 44 24 70 FE FF FF FF mov         qword ptr [rsp+70h],0FFFFFFFFFFFFFFFEh

    00007FFC5A477B0F 48 89 58 10          mov         qword ptr [rax+10h],rbx

    00007FFC5A477B13 48 89 70 18          mov         qword ptr [rax+18h],rsi

    00007FFC5A477B17 45 8B E0             mov         r12d,r8d

    00007FFC5A477B1A 4C 8B FA             mov         r15,rdx

    00007FFC5A477B1D 4C 8B F1             mov         r14,rcx

    00007FFC5A477B20 33 FF                xor         edi,edi

    00007FFC5A477B22 39 79 08             cmp         dword ptr [rcx+8],edi

    rcx is 0 (the first parameter to GetStringValue).

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  4. Anonymous
    2019-06-30T17:56:31+00:00

    Hello Peer_Sam

    Please see my 6/30/19 reply to Camilla74. We are all still getting these errors even after installing the latest .Net Updates and Cumulative Updates from MS. Would you check with MS to see the progress of finding a fix to be deployed since you said they are looking at this. I think there are a lot of users getting these errors and do not know about it.

    Regards,

    Don

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  5. Anonymous
    2019-06-30T17:46:20+00:00

    Hi, have had the exact same error since 13 June and then every or every other day. There was an update to .NET framework 3.5 and 4.8 yesterday 28 June, but my pc has had the exact same error again this morning.

    Hi Camilla,

    Guess what?  I told you I was waiting for the errors to show up and sure enough I got those errors again last night. It would appear the updates did not help at all. What is so strange is that these errors pop up about every 2-3 days. That makes no sense. Personally I am tired of my Reliability Monitor getting hit with these. MS should at least send out a fix where these errors  are recorded as warnings in the Event Viewer instead of criticals until they fix this annoying problem. Below is what I saw last night in the event viewer. Hopefully they will get this fixed. Let's stay in touch about this problem in case one of finds a fix before the other. Take care and have a great week.

    Don

    Log Name:      Application

    Source:        .NET Runtime

    Date:          6/30/2019 4:41:12 AM

    Event ID:      1026

    Task Category: None

    Level:         Error

    Keywords:      Classic

    User:          N/A

    Computer:      DESKTOP-JE8LEU6

    Description:

    Application: taskhostw.exe

    Framework Version: v4.0.30319

    Description: The process was terminated due to an unhandled exception.

    Exception Info: exception code c0000005, exception address 00007FFFE5827B22

    Event Xml:

    <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

      <System>

        <Provider Name=".NET Runtime" />

        <EventID Qualifiers="0">1026</EventID>

        <Level>2</Level>

        <Task>0</Task>

        <Keywords>0x80000000000000</Keywords>

        <TimeCreated SystemTime="2019-06-30T08:41:12.552131200Z" />

        <EventRecordID>8264</EventRecordID>

        <Channel>Application</Channel>

        <Computer>DESKTOP-JE8LEU6</Computer>

        <Security />

      </System>

      <EventData>

        <Data>Application: taskhostw.exe

    Framework Version: v4.0.30319

    Description: The process was terminated due to an unhandled exception.

    Exception Info: exception code c0000005, exception address 00007FFFE5827B22

    </Data>

      </EventData>

    </Event>


    Log Name:      Application

    Source:        Application Error

    Date:          6/30/2019 4:41:12 AM

    Event ID:      1000

    Task Category: (100)

    Level:         Error

    Keywords:      Classic

    User:          N/A

    Computer:      DESKTOP-JE8LEU6

    Description:

    Faulting application name: taskhostw.exe, version: 10.0.18362.1, time stamp: 0xe9bfb510

    Faulting module name: unbcl.dll, version: 10.0.18362.207, time stamp: 0xe593abbb

    Exception code: 0xc0000005

    Fault offset: 0x0000000000047b22

    Faulting process id: 0x36f4

    Faulting application start time: 0x01d52f1f8ff9da81

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

    Faulting module path: C:\WINDOWS\system32\oobe\unbcl.dll

    Report Id: a6c6eb0c-4893-4377-84eb-c2ebbf528520

    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" />

        <EventID Qualifiers="0">1000</EventID>

        <Level>2</Level>

        <Task>100</Task>

        <Keywords>0x80000000000000</Keywords>

        <TimeCreated SystemTime="2019-06-30T08:41:12.864414300Z" />

        <EventRecordID>8265</EventRecordID>

        <Channel>Application</Channel>

        <Computer>DESKTOP-JE8LEU6</Computer>

        <Security />

      </System>

      <EventData>

        <Data>taskhostw.exe</Data>

        <Data>10.0.18362.1</Data>

        <Data>e9bfb510</Data>

        <Data>unbcl.dll</Data>

        <Data>10.0.18362.207</Data>

        <Data>e593abbb</Data>

        <Data>c0000005</Data>

        <Data>0000000000047b22</Data>

        <Data>36f4</Data>

        <Data>01d52f1f8ff9da81</Data>

        <Data>C:\WINDOWS\system32\taskhostw.exe</Data>

        <Data>C:\WINDOWS\system32\oobe\unbcl.dll</Data>

        <Data>a6c6eb0c-4893-4377-84eb-c2ebbf528520</Data>

        <Data>

        </Data>

        <Data>

        </Data>

      </EventData>

    </Event>

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