Microsoft-Windows-AppHost

111 events across 5 channels

Event IDTitleChannel
101The App Host failed to launch because a problem occurred while loading the app …Admin
102The App Host has encountered an unexpected error and will terminate.Admin
112WWAJSE report submitted with parameters 1: <.Admin
121The App Host failed to enumerate WinRT namespaces due to an issue with a winmd …Admin
122The App Host failed to enumerate WinRT namespaces due to unknown error.Admin
126App <.Admin
127App <.Admin
128This app was closed because of a critical infrastructure failure.Admin
129This app was closed because one or more packages were modified.Admin
131App <.Admin
132App <.Admin
133The App Host could not start because the host module %2::%1 failed with %3.Admin
134The App Host could not start because the web module %3::%2::%1 failed with %4.Admin
135The App Host could not start because the platform (%1) failed with %2.Admin
136The App Host could not start because WinRT failed to initialize with %1.Admin
137Pending resume event was signaled to the Host.Admin
500Internal
502Internal
504Internal
506Internal
507Internal
508Internal
509Internal
511Internal
512Internal
513Internal
514Internal
515The App has subdownloads remaining to complete during suspension.Internal
516Internal
517Internal
518Internal
1001Diagnostic
1002Diagnostic
1003Diagnostic
1004Diagnostic
1007Diagnostic
1008Diagnostic
1009Diagnostic
1010Diagnostic
1011Diagnostic
1012Diagnostic
1015Diagnostic
1016Diagnostic
1017Diagnostic
1018Diagnostic
1019Diagnostic
1020Diagnostic
1021Diagnostic
1022Diagnostic
1023Diagnostic
1024Diagnostic
1025Diagnostic
1026Diagnostic
1027Diagnostic
1028Diagnostic
1029Diagnostic
1030Diagnostic
1031Diagnostic
1032Diagnostic
1033Diagnostic
1034Diagnostic
1035Diagnostic
1036Diagnostic
1037Diagnostic
1038Diagnostic
1039Diagnostic
1040Diagnostic
1041Diagnostic
1042Diagnostic
1043Diagnostic
1044Diagnostic
1045Diagnostic
1046Diagnostic
1047Diagnostic
1048Diagnostic
1049Diagnostic
1050Diagnostic
1051Diagnostic
1052Diagnostic
1053Diagnostic
1054Diagnostic
1055Diagnostic
1056Diagnostic
1057Diagnostic
1058Diagnostic
1059Diagnostic
1060Diagnostic
1061Diagnostic
1062Diagnostic
1063Diagnostic
1064Diagnostic
1065Diagnostic
1066Diagnostic
1067Diagnostic
1068Diagnostic
1069Diagnostic
1070Diagnostic
1071Diagnostic
1072Diagnostic
1073Diagnostic
1074Diagnostic
10000%6%10 : %11.ApplicationTracing
10001%6%10 : %11.ApplicationTracing
10002%6%10 : %11.ApplicationTracing
10003Suspending Deferral Increment.ApplicationTracing
10004Suspending Deferral Decrement.ApplicationTracing
10005Diagnostic
10006Diagnostic
10007Internal
10009Diagnostic
10010Diagnostic

Event ID 101 — The App Host failed to launch because a problem occurred while loading the app files and settings.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

The App Host failed to launch because a problem occurred while loading the app files and settings. Ensure that the app is properly installed or try reinstalling the app.

Event ID 102 — The App Host has encountered an unexpected error and will terminate.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

The App Host has encountered an unexpected error and will terminate. The error is  %1.

Fields

NameDescription
HResult
PID
PackageFullName
AppUserModelId

Event ID 112 — WWAJSE report submitted with parameters 1: <.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

WWAJSE report submitted with parameters 1: <%1> 2: <%2> 3: <%3> 4: <%4> 5: <%5> 6: <%6>. (PID: <%7>. Process Creation Time: <%8>. App Binary Path: <%9>.) Report Id: <%10>

Fields

NameDescription
param1
param2
param3
param4
param5
param6
PID
ProcessCreationTime
ApplicationBinaryPath
ReportId

Event ID 121 — The App Host failed to enumerate WinRT namespaces due to an issue with a winmd file.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

The App Host failed to enumerate WinRT namespaces due to an issue with a winmd file. If you have third party winmd files ensure they are not corrupt and that their filenames match their corresponding namespace names.

Fields

NameDescription
HResultErrorCode
PID
PackageFullName
AppUserModelId

Event ID 122 — The App Host failed to enumerate WinRT namespaces due to unknown error.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

The App Host failed to enumerate WinRT namespaces due to unknown error. (%1)

Fields

NameDescription
HResultErrorCode
PID
PackageFullName
AppUserModelId

Event ID 126 — App <.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

App <%2> crashed with an unhandled Javascript exception. App details are as follows: Display Name:<%1>, AppUserModelId: <%3> Package Identity:<%4> PID:<%5>. The details of the JavaScript exception are as follows Exception Name:<%6>, Description:<%7>, HTML Document Path:<%8>, Source File Name:<%9>, Source Line Number:<%10>, Source Column Number:<%11>, and Stack Trace: %12.

Fields

NameDescription
DisplayName
ApplicationName
AppUserModelId
PackageFullName
ProcessId
ErrorType
ErrorDescription
DocumentFile
SourceFile
SourceLine
SourceColumn
StackTrace

Event ID 127 — App <.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

App <%2> terminated itself by calling terminateApp API. App details are as follows:  Display Name:<%1>, AppUserModelId: <%3> Package Identity:<%4> PID:<%5>. The API was called from the context of the following HTML document:  <%7>. Error object passed to terminateApp carried the following details Description:<%6>, and Stack Trace:- %8.

Fields

NameDescription
DisplayName
ApplicationName
AppUserModelId
PackageFullName
ProcessId
ErrorDescription
DocumentFile
StackTrace

Event ID 128 — This app was closed because of a critical infrastructure failure.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

This app was closed because of a critical infrastructure failure.

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 129 — This app was closed because one or more packages were modified.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

This app was closed because one or more packages were modified. Please reinstall the app.

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 131 — App <.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

App <%2> terminated itself by window.close() API, which is not recommended. App details are as follows:  Display Name:<%1>, AppUserModelId: <%3> Package Identity:<%4> PID:<%5>. The API was called from the context of the following HTML document:  <%6>

Fields

NameDescription
DisplayName
ApplicationName
AppUserModelId
PackageFullName
ProcessId
DocumentFile

Event ID 132 — App <.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

App <%2> was terminated due to a navigation error with target url <%7> and error code <%8>. App details are as follows: Display Name:<%1>, AppUserModelId: <%3> Package Identity:<%4> PID:<%5>. The Navigation was initiated from the context of the following HTML document:  <%6>

Fields

NameDescription
DisplayName
ApplicationName
AppUserModelId
PackageFullName
ProcessId
DocumentFile
TargetUrl
ErrorCode

Event ID 133 — The App Host could not start because the host module %2::%1 failed with %3.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

The App Host could not start because the host module %2::%1 failed with %3.

Fields

NameDescription
Function
Module
HResult
PID
PackageFullName
AppUserModelId

Event ID 134 — The App Host could not start because the web module %3::%2::%1 failed with %4.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

The App Host could not start because the web module %3::%2::%1 failed with %4.

Fields

NameDescription
Function
Module
WebInstance
HResult
PID
PackageFullName
AppUserModelId

Event ID 135 — The App Host could not start because the platform (%1) failed with %2.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

The App Host could not start because the platform (%1) failed with %2.

Fields

NameDescription
WebInstance
HResult
PID
PackageFullName
AppUserModelId

Event ID 136 — The App Host could not start because WinRT failed to initialize with %1.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

The App Host could not start because WinRT failed to initialize with %1.

Fields

NameDescription
HResult
PID
PackageFullName
AppUserModelId

Event ID 137 — Pending resume event was signaled to the Host.

Provider
Microsoft-Windows-AppHost
Channel
Admin

Message

Pending resume event was signaled to the Host.

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 500 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
Function
Module
PID
PackageFullName
AppUserModelId

Event ID 502 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
Function
Module
WebInstance
PID
PackageFullName
AppUserModelId

Event ID 504 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
Action
WebInstance
PID
PackageFullName
AppUserModelId

Event ID 506 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 507 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 508 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 509 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
WindowType
WebPlatformSuspendDownloadPending
WebPlatformCleanupPending
WerReportDuringSuspend
suspendSubdownloadsCount
NewTimeout
CurrentTimeout
PID
TID
PackageFullName
AppUserModelId

Event ID 511 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 512 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 513 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
PID
PackageFullName
AppUserModelId

Event ID 514 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
PackageFullName
OSVersion
WebPlatformVersion
ScriptProjectionVersion

Event ID 515 — The App has subdownloads remaining to complete during suspension.

Provider
Microsoft-Windows-AppHost
Channel
Internal

Message

The App has subdownloads remaining to complete during suspension. Host has requested the system for more time.

Fields

NameDescription
MainWebInstanceInitializeTime
AppSuspendHandlerInvoked
AppSuspendHandlerCompleted
WebPlatformSuspendDownloadPending
WebPlatformSuspendDownloadCount
WebPlatformSuspendDownloadWaitStart
WebPlatformCleanupPending
WebPlatformCleanupStart
CurrentSuspendingTimeout
NewSuspendingTimeout
PID
PackageFullName
AppUserModelId

Event ID 516 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
WindowType
WebPlatformSuspendDownloadPending
WebPlatformCleanupPending
suspendSubdownloadsCount
PID
TID
PackageFullName
AppUserModelId

Event ID 517 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
WindowType
WebPlatformSuspendDownloadPending
WebPlatformCleanupPending
PID
TID
PackageFullName
AppUserModelId

Event ID 518 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
WindowType
WebPlatformSuspendDownloadPending
WebPlatformCleanupPending
PID
TID
PackageFullName
AppUserModelId

Event ID 1001 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1002 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1003 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1004 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1007 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1008 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1009 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1010 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1011 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
ObjectWWA
Counter
PackageFullName
AppID
NavigationInfo

Event ID 1012 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
ObjectWWA
Counter
PackageFullName
AppID
NavigationInfo

Event ID 1015 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1016 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1017 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1018 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1019 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
PackageFullName
AppID
ContractID
IsReactivation

Event ID 1020 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
PackageFullName
AppID
ContractID
IsReactivation

Event ID 1021 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
PackageFullName
AppID

Event ID 1022 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
PackageFullName
AppID

Event ID 1023 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1024 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1025 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1026 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1027 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1028 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1029 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1030 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1031 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1032 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1033 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1034 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1035 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1036 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1037 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1038 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1039 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1040 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1041 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1042 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1043 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1044 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1045 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1046 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1047 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1048 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1049 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1050 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1051 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1052 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1053 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1054 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1055 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1056 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1057 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1058 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1059 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1060 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1061 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
Priority
Id

Event ID 1062 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
Priority
Id

Event ID 1063 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
JSHeapSizeMB
TotalWorkingSetMBandPrivateCommitMB
PackageAgeS
AppID
PackageFullName

Event ID 1064 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1065 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1066 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
ToggleCount
ToggleDetail
PackageFullName
AppID

Event ID 1067 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
FilePath

Event ID 1068 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Fields

NameDescription
FilePath

Event ID 1069 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1070 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1071 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1072 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1073 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 1074 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 10000 — %6%10 : %11.

Provider
Microsoft-Windows-AppHost
Channel
ApplicationTracing

Message

%6%10 : %11

Fields

NameDescription
DisplayName
ApplicationName
AppUserModelId
PackageFullName
ProcessId
Source
DocumentFile
Line
Column
MessageId
Message

Event ID 10001 — %6%10 : %11.

Provider
Microsoft-Windows-AppHost
Channel
ApplicationTracing

Message

%6%10 : %11

Fields

NameDescription
DisplayName
ApplicationName
AppUserModelId
PackageFullName
ProcessId
Source
DocumentFile
Line
Column
MessageId
Message

Event ID 10002 — %6%10 : %11.

Provider
Microsoft-Windows-AppHost
Channel
ApplicationTracing

Message

%6%10 : %11

Fields

NameDescription
DisplayName
ApplicationName
AppUserModelId
PackageFullName
ProcessId
Source
DocumentFile
Line
Column
MessageId
Message

Event ID 10003 — Suspending Deferral Increment.

Provider
Microsoft-Windows-AppHost
Channel
ApplicationTracing

Message

Suspending Deferral Increment.

Fields

NameDescription
DeferralCount

Event ID 10004 — Suspending Deferral Decrement.

Provider
Microsoft-Windows-AppHost
Channel
ApplicationTracing

Message

Suspending Deferral Decrement.

Fields

NameDescription
DeferralCount

Event ID 10005 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 10006 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 10007 —

Provider
Microsoft-Windows-AppHost
Channel
Internal

Fields

NameDescription
Value

Event ID 10009 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic

Event ID 10010 —

Provider
Microsoft-Windows-AppHost
Channel
Diagnostic