Inventor 2015 error at closing

[Anonymous]

Avery time at closing of the program this error popup 

[Martin-Winkler-Consulting]

Hi,

i think it's the same problem as in my thread Error Message when closing Inventor 2017

I solved this problem temporarily by deleting the closing section in my StandardAddinServer Class:

'Closing Inventor
        If AddinGlobal.InventorApp IsNot Nothing Then
            Marshal.FinalReleaseComObject(AddinGlobal.InventorApp)
        End If

Curiously with Inventor 2016 the error message didn't comes.

I hope Autodesk can give a hint about this problem.

Best Regards

Martin