Thanks for the reply Werewolf. I thought that only variables whose class derives from TInterfacedObject were reference counted. So Delphi applies reference counting to COM interfaces as well? I did not know this. Thanks!...

Hi there, according to the MSDN documentation the caller of GetErrorInfo takes ownership of the err

Hi there, according to the MSDN documentation the caller of GetErrorInfo takes ownership of the err

Hi there, according to the MSDN documentation the caller of GetErrorInfo takes ownership of the err

Hi there, according to the MSDN documentation the caller of GetErrorInfo takes ownership of the err

Hi there, according to the MSDN documentation the caller of GetErrorInfo takes ownership of the err

Hi there, according to the MSDN documentation the caller of GetErrorInfo takes ownership of the err

Hi there, according to the MSDN documentation the caller of GetErrorInfo takes ownership of the error object. https://msdn.microsoft.com/en-us/library/windows/desktop/ms221233(v=vs.85).aspx But in System.Win.ComObj the IErrorInfo COM object is never released. To me it seems to be a Memory Leak. Does it need to be reported somewhere else...