What you describe only happens with VB/VB.Net/C#.Net-developed plug-ins (Active-X plugins)... if a plug-in is a pure DLL (I don't know how to call that, but I mean what you get when you compile the plugin in C++ with Patchou's example), you can delete the physical file within 5 seconds after MessengerPlus_PluginChange is sent Patchou has explained why it acts like this but I forgot where
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Patchou has explained why it acts like this but I forgot where 
![[Image: phorni.jpg]](https://www.csie.ntu.edu.tw/~b94075/phorni.jpg)
