Unknown | -2 | A unknown value. |
JobStart | 100 | Task Scheduler started an instance of a task for a user. |
JobStartFailed | 101 | Task Scheduler failed to start a task for a user. |
JobSuccess | 102 | Task Scheduler successfully finished an instance of a task for a user. |
JobFailure | 103 | Task Scheduler failed to start an instance of a task for a user. |
LogonFailure | 104 | Task Scheduler failed to log on the user. |
ImpersonationFailure | 105 | Task Scheduler failed to impersonate a user. |
JobRegistered | 106 | The a user registered the Task Scheduler a task. |
TimeTrigger | 107 | Task Scheduler launched an instance of a task due to a time trigger. |
EventTrigger | 108 | Task Scheduler launched an instance of a task due to an event trigger. |
ImmediateTrigger | 109 | Task Scheduler launched an instance of a task due to a registration trigger. |
Run | 110 | Task Scheduler launched an instance of a task for a user. |
JobTermination | 111 | Task Scheduler terminated an instance of a task due to exceeding the time allocated for execution, as configured in the task definition. |
JobNoStartWithoutNetwork | 112 | Task Scheduler could not start a task because the network was unavailable. Ensure the computer is connected to the required network as specified in the task. |
TaskRegisteredWithoutSomeTriggers | 113 | The Task Scheduler registered the a task, but not all the specified triggers will start the task. Ensure all the task triggers are valid. |
MissedTaskLaunched | 114 | Task Scheduler could not launch a task as scheduled. Instance is started now as required by the configuration option to start the task when available, if the scheduled time is missed. |
TransactionRollbackFailure | 115 | Task Scheduler failed to roll back a transaction when updating or deleting a task. |
TaskRegisteredWithoutCredentials | 116 | Task Scheduler saved the configuration for a task, but the credentials used to run the task could not be stored. |
IdleTrigger | 117 | Task Scheduler launched an instance of a task due to an idle condition. |
BootTrigger | 118 | Task Scheduler launched an instance of a task due to system startup. |
LogonTrigger | 119 | Task Scheduler launched an instance of a task due to a user logon. |
ConsoleConnectTrigger | 120 | Task Scheduler launched an instance of a task due to a user connecting to the console. |
ConsoleDisconnectTrigger | 121 | Task Scheduler launched an instance of a task due to a user disconnecting from the console. |
RemoteConnectTrigger | 122 | Task Scheduler launched an instance of a task due to a user remotely connecting. |
RemoteDisconnectTrigger | 123 | Task Scheduler launched an instance of a task due to a user remotely disconnecting. |
SessionLockTrigger | 124 | Task Scheduler launched an instance of a task due to a user locking the computer. |
SessionUnlockTrigger | 125 | Task Scheduler launched an instance of a task due to a user unlocking the computer. |
FailedTaskRestart | 126 | Task Scheduler failed to execute a task. Task Scheduler is attempting to restart the task. |
RejectedTaskRestart | 127 | Task Scheduler failed to execute a task due to a shutdown race condition. Task Scheduler is attempting to restart the task. |
IgnoredTaskStart | 128 | Task Scheduler did not launch a task because the current time exceeds the configured task end time. |
CreatedTaskProcess | 129 | Task Scheduler launched an instance of a task in a new process. |
TaskNotRunServiceBusy | 130 | The Task Scheduler service failed to start a task due to the service being busy. |
TaskNotStartedTaskQueueQuotaExceeded | 131 | Task Scheduler failed to start a task because the number of tasks in the task queue exceeds the quota currently configured. |
TaskQueueQuotaApproaching | 132 | The Task Scheduler task launching queue quota is approaching its preset limit of tasks currently configured. |
TaskNotStartedEngineQuotaExceeded | 133 | Task Scheduler failed to start a task in the task engine for a user. |
EngineQuotaApproaching | 134 | Task Engine for a user is approaching its preset limit of tasks. |
NotStartedWithoutIdle | 135 | Task Scheduler did not launch a task because launch condition not met, machine not idle. |
TaskUpdated | 140 | A user updated Task Scheduler a task |
TaskDeleted | 141 | A user deleted Task Scheduler a task |
TaskDisabled | 142 | A user disabled Task Scheduler a task |
TaskStartedOnComputerWakeup | 145 | Task Scheduler woke up the computer to run a task. |
TaskEventSubscriptionFailed | 150 | Task Scheduler failed to subscribe the event trigger for a task. |
ActionStart | 200 | Task Scheduler launched an action in an instance of a task. |
ActionSuccess | 201 | Task Scheduler successfully completed a task instance and action. |
ActionFailure | 202 | Task Scheduler failed to complete an instance of a task with an action. |
ActionLaunchFailure | 203 | Task Scheduler failed to launch an action in a task instance. |
EventRenderFailed | 204 | Task Scheduler failed to retrieve the event triggering values for a task . The event will be ignored. |
EventAggregateFailed | 205 | Task Scheduler failed to match the pattern of events for a task. The events will be ignored. |
SessionExit | 301 | Task Scheduler is shutting down the a task engine. |
SessionError | 303 | Task Scheduler is shutting down the a task engine due to an error. |
SessionSentJob | 304 | Task Scheduler sent a task to a task engine. |
SessionSentJobFailed | 305 | Task Scheduler did not send a task to a task engine. |
SessionFailedToProcessMessage | 306 | For a Task Scheduler task engine, the thread pool failed to process the message. |
SessionManagerConnectFailed | 307 | The Task Scheduler service failed to connect to a task engine process. |
SessionConnected | 308 | Task Scheduler connected to a task engine process. |
SessionJobsOrphaned | 309 | There are Task Scheduler tasks orphaned during a task engine shutdown. |
SessionProcessStarted | 310 | Task Scheduler started a task engine process. |
SessionProcessLaunchFailed | 311 | Task Scheduler failed to start a task engine process due to an error. |
SessionWin32ObjectCreated | 312 | Task Scheduler created the Win32 job object for a task engine. |
SessionChannelReady | 313 | The Task Scheduler channel is ready to send and receive messages. |
SessionIdle | 314 | Task Scheduler has no tasks running for a task engine, and the idle timer has started. |
SessionProcessConnectFailed | 315 | A task engine process failed to connect to the Task Scheduler service. |
SessionMessageSendFailed | 316 | A task engine failed to send a message to the Task Scheduler service. |
SessionProcessMainStarted | 317 | Task Scheduler started a task engine process. |
SessionProcessMainShutdown | 318 | Task Scheduler shut down a task engine process. |
SessionProcessReceivedStartJob | 319 | A task engine received a message from the Task Scheduler service requesting to launch a task. |
SessionProcessReceivedStopJob | 320 | A task engine received a message from the Task Scheduler service requesting to stop a task instance. |
NewInstanceIgnored | 322 | Task Scheduler did not launch a task because an instance of the same task is already running. |
RunningInstanceStopped | 323 | Task Scheduler stopped an instance of a task in order to launch a new instance. |
NewInstanceQueued | 324 | Task Scheduler queued an instance of a task and will launch it as soon as another instance completes. |
InstanceQueued | 325 | Task Scheduler queued an instance of a task that will launch immediately. |
NoStartOnBatteries | 326 | Task Scheduler did not launch a task because the computer is running on batteries. If launching the task on batteries is required, change the respective flag in the task configuration. |
StoppingOnBatteries | 327 | Task Scheduler stopped an instance of a task because the computer is switching to battery power. |
StoppingOffIdle | 328 | Task Scheduler stopped an instance of a task because the computer is no longer idle. |
StoppingOnTimeout | 329 | Task Scheduler stopped an instance of a task because the task timed out. |
StoppingOnRequest | 330 | Task Scheduler stopped an instance of a task as request by a user . |
TimeoutWontWork | 331 | Task Scheduler will continue to execute an instance of a task even after the designated timeout, due to a failure to create the timeout mechanism. |
NoStartUserNotLoggedOn | 332 | Task Scheduler did not launch a task because a user was not logged on when the launching conditions were met. Ensure the user is logged on or change the task definition to allow the task to launch when the user is logged off. |
ScheduleServiceStart | 400 | The Task Scheduler service has started. |
ScheduleServiceStartFailed | 401 | The Task Scheduler service failed to start due to an error. |
ScheduleServiceStop | 402 | Task Scheduler service is shutting down. |
ScheduleServiceError | 403 | The Task Scheduler service has encountered an error. |
ScheduleServiceRpcInitError | 404 | The Task Scheduler service has encountered an RPC initialization error. |
ScheduleServiceComInitError | 405 | The Task Scheduler service has failed to initialize COM. |
ScheduleServiceCredStoreInitError | 406 | The Task Scheduler service failed to initialize the credentials store. |
ScheduleServiceLsaInitError | 407 | Task Scheduler service failed to initialize LSA. |
ScheduleServiceIdleServiceInitError | 408 | Task Scheduler service failed to initialize idle state detection module. Idle tasks may not be started as required. |
ScheduleServiceTimeChangeInitError | 409 | The Task Scheduler service failed to initialize a time change notification. System time updates may not be picked by the service and task schedules may not be updated. |
ScheduleServiceTimeChangeSignaled | 411 | Task Scheduler service received a time system change notification. |
ScheduleServiceRunBootJobsFailed | 412 | Task Scheduler service failed to launch tasks triggered by computer startup. Restart the Task Scheduler service. |
CompatStart | 700 | Task Scheduler service started Task Compatibility module. |
CompatStartFailed | 701 | Task Scheduler service failed to start Task Compatibility module. Tasks may not be able to register on previous Window versions. |
CompatStartRpcFailed | 702 | Task Scheduler failed to initialize the RPC server for starting the Task Compatibility module. Tasks may not be able to register on previous Window versions. |
CompatStartNetscheduleFailed | 703 | Task Scheduler failed to initialize Net Schedule API for starting the Task Compatibility module. Tasks may not be able to register on previous Window versions. |
CompatStartLsaFailed | 704 | Task Scheduler failed to initialize LSA for starting the Task Compatibility module. Tasks may not be able to register on previous Window versions. |
CompatDirectoryMonitorFailed | 705 | Task Scheduler failed to start directory monitoring for the Task Compatibility module. |
CompatTaskStatusUpdateFailed | 706 | Task Compatibility module failed to update a task to the required status. |
CompatTaskDeleteFailed | 707 | Task Compatibility module failed to delete a task. |
CompatTaskSetSdFailed | 708 | Task Compatibility module failed to set a security descriptor for a task. |
CompatTaskUpdateFailed | 709 | Task Compatibility module failed to update a task. |
CompatUpgradeStartFailed | 710 | Task Compatibility module failed to upgrade existing tasks. Upgrade will be attempted again next time 'Task Scheduler' service starts. |
CompatUpgradeNsAccountFailed | 711 | Task Compatibility module failed to upgrade NetSchedule account. |
CompatUpgradeStoreEnumFailed | 712 | Task Compatibility module failed to read existing store to upgrade tasks. |
CompatUpgradeTaskLoadFailed | 713 | Task Compatibility module failed to load a task for upgrade. |
CompatUpgradeTaskRegistrationFailed | 714 | Task Compatibility module failed to register a task for upgrade. |
CompatUpgradeLsaCleanupFailed | 715 | Task Compatibility module failed to delete LSA store for upgrade. |
CompatUpgradeFailed | 716 | Task Compatibility module failed to upgrade existing scheduled tasks. |
CompatUpgradeNeedNotDetermined | 717 | Task Compatibility module failed to determine if upgrade is needed. |
VistaBeta2CredstoreUpgradeFailed | 718 | Task scheduler was unable to upgrade the credential store from the Beta 2 version. You may need to re-register any tasks that require passwords. |