Hi Vishal,
We have tried our C# DLL Demo plugin receiving over 5000 emails on
Windows Vista, but the crash did not occur.
We would need more information on what your plugin does during the
reception of messages.
Can you debug your plugin's code to find more clues about this issue?
Thank you for contacting Nektra's OEAPI Support.
Regards,
Federico
--
Nektra Advanced Computing
http://www.nektra.com