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PDQ Errors in Windows Log Event ID 1007

I'm getting loads of errors for PDQ. This is on a Windows Server 2019 and version of PDQ is The errors happen about every 7-10 minutes.

Event ID: 1007 Error
Exception has been thrown by the target of an invocation.
AppDomain         : NotificationService
CLR Version       : 4.0.30319.42000
Current AppDomain : NotificationService
Database          : C:\ProgramData\Admin Arsenal\PDQ Deploy\Database.db
Date              : 2022-04-11T18:01:19.3731682Z
Entry             : C:\Program Files (x86)\Admin Arsenal\PDQ Deploy\PDQDeployConsole.exe
Error             : The operation completed successfully
Error Type        : System.ComponentModel.Win32Exception
HResult           : 0x80131604 Code:5636 Facility:19 Warning
License Mode      : Enterprise Mode
Manufacturer      : Microsoft Corporation (Virtual Machine)
Memory            : 10.5 GB (2.8 GB free)
PID               : 10060
Process           : PDQDeployService
Product           : PDQ Deploy
SentryEnabled     : True
Service Mode      : Server
Version           :
Windows           : Microsoft Windows Server 2019 Standard (10.0.17763)

The operation completed successfully
NativeErrorCode: 0
------- INNER EXCEPTIONS -------
The operation completed successfully
NativeErrorCode: 0
   at MS.Win32.UnsafeNativeMethods.RegisterClassEx(WNDCLASSEX_D wc_d)
   at MS.Win32.HwndWrapper..ctor(Int32 classStyle, Int32 style, Int32 exStyle, Int32 x, Int32 y, Int32 width, Int32 height, String name, IntPtr parent, HwndWrapperHook[] hooks)
   at System.Windows.Threading.Dispatcher..ctor()
   at System.Windows.Threading.Dispatcher.get_CurrentDispatcher()
   at AdminArsenal.PDQDeploy.ScheduleViewModel.Reopen()
   at AdminArsenal.PDQDeploy.ScheduleViewModel.ScheduleUpdated(ScheduleId id)
   at AdminArsenal.NotifyPublisher`1.Publish(TPayload payload)
------- OUTER EXCEPTION -------
Exception has been thrown by the target of an invocation.
HResult: 0x80131604 Code:5636 Facility:19 Warning
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at AdminArsenal.Protocol.NotificationQueue.ProcessQueue(IReadOnlyList`1 batch)



Date Votes
  • Same here. It is just flooding the event log.   I am on Windows Server 2016 and PDQ Deploy version

  • I recommend reaching out to

  • Done

  • Not sure what happened but they stopped 6 days ago.

  • Mine stopped 2 days ago, right after patching Windows Server. 


    2022-04 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5012596)

    2022-04 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 (KB5012118)


  • Aaaaaaaaand its back....