title: Debug my asp.net mvc inside VS 2012 will return this error "HTTP Error 500.0 - Internal Server Error"
body: <p>I am working on an asp.net mvc-4 web application inside visual studio 2012 professional. last week everything was working fine, where i were able to debug the project. but today when i debug my project i got this error:-</p>
  
  <blockquote>
    <p>HTTP Error 500.0 - Internal Server Error An error message detailing
    the cause of this specific request failure can be found in the
    application event log of the web server. Please review this log entry
    to discover what caused this error to occur.</p>
  </blockquote>
  
  <p>Here is the full details of the error:-
  <a href="https://i.stack.imgur.com/RLrge.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RLrge.png" alt="enter image description here"></a></p>
  
  <p>Now nothing has changed inside the code, but 2 days ago we got those windows updates installed:-
  <a href="https://i.stack.imgur.com/9gMGE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9gMGE.png" alt="enter image description here"></a></p>
  
  <p>so can anyone advice what can be the issue?</p>
  
  <p>Thanks</p>
  
  <p>here is the full details of the error inside the IIS express</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8" ?&gt;
  &lt;?xml-stylesheet type='text/xsl' href='freb.xsl'?&gt;
  &lt;!-- saved from url=(0014)about:internet --&gt;
  &lt;failedRequest url="http://localhost:65389/favicon.ico"
                 siteId="2"
                 appPoolId="Clr4IntegratedAppPool"
                 processId="7644"
                 verb="GET"
                 authenticationType="NOT_AVAILABLE"               activityId="{00000000-0000-0000-0300-0080010000F5}"
                 failureReason="STATUS_CODE"
                 statusCode="500"
                 triggerStatusCode="500"
                 timeTaken="31"
                 xmlns:freb="http://schemas.microsoft.com/win/2006/06/iis/freb"
                 &gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;2&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;****&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;FailedRequestsTracingModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotificationEvent"&gt;false&lt;/Data&gt;
    &lt;Data Name="NotificationStatus"&gt;0&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_END&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
    &lt;freb:Description Data="NotificationStatus"&gt;NOTIFICATION_CONTINUE&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;1&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;****&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;RewriteModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotification"&gt;false&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_START&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;2&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;****&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;RewriteModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotificationEvent"&gt;false&lt;/Data&gt;
    &lt;Data Name="NotificationStatus"&gt;0&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_END&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
    &lt;freb:Description Data="NotificationStatus"&gt;NOTIFICATION_CONTINUE&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;1&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;*******8&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;ApplicationInitializationModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotification"&gt;false&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_START&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;2&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;*******8&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;ApplicationInitializationModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotificationEvent"&gt;false&lt;/Data&gt;
    &lt;Data Name="NotificationStatus"&gt;0&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_END&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
    &lt;freb:Description Data="NotificationStatus"&gt;NOTIFICATION_CONTINUE&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;1&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;*******8&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;WebSocketModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotification"&gt;false&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_START&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;2&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;*******8&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;WebSocketModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotificationEvent"&gt;false&lt;/Data&gt;
    &lt;Data Name="NotificationStatus"&gt;0&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_END&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
    &lt;freb:Description Data="NotificationStatus"&gt;NOTIFICATION_CONTINUE&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;1&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;*******8&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;ConfigurationValidationModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotification"&gt;false&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_START&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;2&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;*******8&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;ConfigurationValidationModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotificationEvent"&gt;false&lt;/Data&gt;
    &lt;Data Name="NotificationStatus"&gt;0&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_END&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
    &lt;freb:Description Data="NotificationStatus"&gt;NOTIFICATION_CONTINUE&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;5&lt;/Level&gt;
    &lt;Opcode&gt;1&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;*******8&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ModuleName"&gt;AspNetInitClrHostFailureModule&lt;/Data&gt;
    &lt;Data Name="Notification"&gt;1&lt;/Data&gt;
    &lt;Data Name="fIsPostNotification"&gt;false&lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;NOTIFY_MODULE_START&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
    &lt;Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/&gt;
    &lt;EventID&gt;0&lt;/EventID&gt;
    &lt;Version&gt;1&lt;/Version&gt;
    &lt;Level&gt;3&lt;/Level&gt;
    &lt;Opcode&gt;18&lt;/Opcode&gt;
    &lt;Keywords&gt;0x100&lt;/Keywords&gt;
    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
    &lt;Correlation ActivityID="{00000000-0000-0000-0300-0080010000F5}"/&gt;
    &lt;Execution ProcessID="7644" ThreadID="6868"/&gt;
    &lt;Computer&gt;*******8&lt;/Computer&gt;
   &lt;/System&gt;
   &lt;EventData&gt;
    &lt;Data Name="ContextId"&gt;{00000000-0000-0000-0300-0080010000F5}&lt;/Data&gt;
    &lt;Data Name="ErrorDescription"&gt;An error message detailing the cause of this specific request failure can be found in the application event log of the web server.  Please review this log entry to discover what caused this error to occur.
  &lt;/Data&gt;
   &lt;/EventData&gt;
   &lt;RenderingInfo Culture="en-GB"&gt;
    &lt;Opcode&gt;SET_RESPONSE_ERROR_DESCRIPTION&lt;/Opcode&gt;
    &lt;Keywords&gt;
     &lt;Keyword&gt;RequestNotifications&lt;/Keyword&gt;
    &lt;/Keywords&gt;
   &lt;/RenderingInfo&gt;
   &lt;ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace"&gt;
    &lt;EventGuid&gt;{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}&lt;/EventGuid&gt;
   &lt;/ExtendedTracingInfo&gt;
  &lt;/Event&gt;
  &lt;Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
   &lt;System&gt;
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    &lt;TimeCreated SystemTime="2019-09-17T16:04:04.760Z"/&gt;
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    &lt;Data Name="HttpStatus"&gt;500&lt;/Data&gt;
    &lt;Data Name="HttpReason"&gt;Internal Server Error&lt;/Data&gt;
    &lt;Data Name="HttpSubStatus"&gt;0&lt;/Data&gt;
    &lt;Data Name="ErrorCode"&gt;2147500035&lt;/Data&gt;
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    &lt;/Keywords&gt;
    &lt;freb:Description Data="Notification"&gt;BEGIN_REQUEST&lt;/freb:Description&gt;
    &lt;freb:Description Data="ErrorCode"&gt;Invalid pointer
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    &lt;/Keywords&gt;
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  </code></pre>