This task is triggered when a .NET application faults with an exception

DotnetExceptionTask.xml

<?xml version="1.0" encoding="UTF-16"?>
<Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task">
  <Triggers>
    <EventTrigger>
      <Enabled>true</Enabled>
      <Subscription>&lt;QueryList&gt;&lt;Query Id="0" Path="Application"&gt;&lt;Select Path="Application"&gt;*[System[Provider[@Name='.NET Runtime'] and EventID=1026]]&lt;/Select&gt;&lt;/Query&gt;&lt;/QueryList&gt;</Subscription>
      <ValueQueries>
        <Value name="eventChannel">Event/System/Channel</Value>
        <Value name="eventRecordID">Event/System/EventRecordID</Value>
        <Value name="eventSeverity">Event/System/Level</Value>
      </ValueQueries>
    </EventTrigger>
  </Triggers>
  <Settings>
    <MultipleInstancesPolicy>IgnoreNew</MultipleInstancesPolicy>
    <DisallowStartIfOnBatteries>true</DisallowStartIfOnBatteries>
    <StopIfGoingOnBatteries>true</StopIfGoingOnBatteries>
    <AllowHardTerminate>true</AllowHardTerminate>
    <StartWhenAvailable>false</StartWhenAvailable>
    <RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable>
    <IdleSettings>
      <Duration>PT10M</Duration>
      <WaitTimeout>PT1H</WaitTimeout>
      <StopOnIdleEnd>true</StopOnIdleEnd>
      <RestartOnIdle>false</RestartOnIdle>
    </IdleSettings>
    <AllowStartOnDemand>true</AllowStartOnDemand>
    <Enabled>true</Enabled>
    <Hidden>false</Hidden>
    <RunOnlyIfIdle>false</RunOnlyIfIdle>
    <WakeToRun>false</WakeToRun>
    <ExecutionTimeLimit>PT72H</ExecutionTimeLimit>
    <Priority>7</Priority>
  </Settings>
  <Actions Context="Author">
    <Exec>
      <Command>powershell</Command>
      <Arguments>D:\Trigger.ps1 -eventRecordID $(eventRecordID) -eventChannel $(eventChannel)</Arguments>
	  <WorkingDirectory>D:\</WorkingDirectory>
    </Exec>
  </Actions>
</Task>

Trigger.ps1

param($eventRecordID, $eventChannel = "Application")

$event = Get-WinEvent -LogName $eventChannel -FilterXPath "<QueryList><Query Id='0' Path='$eventChannel'><Select Path='$eventChannel'>*[System[(EventRecordID=$eventRecordID)]]</Select></Query></QueryList>"

$stackTrace = $event.Message

if($stackTrace -match "Exception")
{
    echo "Error Thrown in Application" 
    $stackTrace > trace.txt
}