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Cs?k?s Erik
Posts: 11
Joined: 2009-08-13
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Hi,
We have a strange situation, where in the end result the application crashes.
Windows 10 64bit / Office 2016 64bit (only this configuration seems to be affected, 32 bit Office is Ok)
Loader version: 7.1.4050.0
Operating System: Microsoft (build 16299), 64-bit
Process Owner: Administrator
Command Line: "C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE"
Run 'As Administrator': Yes
Process Elevated: Yes
Integrity Level: High
UAC (User Account Control): Off
The exception is>
Message: 49630 0 0
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
--- End of inner exception stack trace ---
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.Delegate.DynamicInvokeImpl(Object[] args)
at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbacks()
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at MyApp.WndProc(Message& m)
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
The wndproc override i have changed this way>
[System.Runtime.ExceptionServices.HandleProcessCorruptedStateExceptions]
protected override void WndProc(ref Message m) {}
to be able to at least log the error. Ignoring message 49630 doesnt help. The exception is thrown cca on every second start of the application
Thanks for the help
Erik |
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Andrei Smolin
Add-in Express team
Posts: 18830
Joined: 2006-05-11
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Hello Erik,
I assume the issue relates to your overriding WndProc of some form, not to Add-in Express. Do I understand it right?
Andrei Smolin
Add-in Express Team Leader |
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Cs?k?s Erik
Posts: 11
Joined: 2009-08-13
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Hello Andrei
Yes, the issue occurs in the main form of the app, the reason why i am is asking, is that the form is hosted in an addin, and the message id 49630 i have seen is associated with addin express (Registered message WM_ADXHIDEALLREGIONFORMS=49630, Registered message WM_ADXSETLATESTPROC=49630) . If i simply filter this message (for this ID doesnt call base... ), then the addin form is not displayed.
Regards,
Erik |
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Andrei Smolin
Add-in Express team
Posts: 18830
Joined: 2006-05-11
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Hello Erik,
Is the issue reproducible on a simple add-in project? If so, please send us the project for testing. You can find the support email address in {Add-in Express installation folder}\readme.txt. Please make sure your email contains a link to this topic.
Andrei Smolin
Add-in Express Team Leader |
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