Unhandled exception in Smart Client (Not Enough Quota)

Hi,

Did you come across the below error before in the SmartClient 2019 R1 64bit?

In this plugin we are sending Mip messages from the event server to the smartclient, then rendering the data in the smartclient. The data is not big, and sure memory / CPU or disk is not an issue.

After some googling I found some posts relating to Microsoft Messaging and MessageQueue. Do you think it is related to the MIP messaging. If yes, what can I do on my side to eliminate the error?

Xprotect Smart Client has encountered a problem and needs to close.

Exception type:System.ComponentModel.Win32Exception

Exception message:Not enough quota is available to process this command

Exception source:WindowsBase

Exception Target Site: PostMessage

at MS.Win32.UnsafeNativeMethods.PostMessage(HandleRef hwnd, WindowMessage msg, IntPtr wparam, IntPtr lparam)

at System.Windows.Interop.HwndTarget.UpdateWindowSettings(Boolean enableRenderTarget, Nullable`1 channelSet)

at System.Windows.Interop.HwndTarget.HandleMessage(WindowMessage msg, IntPtr wparam, IntPtr lparam)

at System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)

at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)

at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

************** System Info **************

Date and time: 7/28/2019 11:43:16 PM

Machine Name: DESKTOP-8RD06AB

Processors count: 4

OS version: Microsoft Windows NT 6.2.9200.0

64 bit OS: True

64 bit process: True

IP address: fe80::4064:3d8:2a74:6a21%9 (DESKTOP-8RD06AB)

Hi. If I understand the situation correctly it is not MIP message but we would like to know this issue, could you please tell us what messages you send? And what is the data? How often do you see this symptom? Does this happen only one machine or all your installations?