Hi All, I have three components 1) COM DLL written in C++. contains one interface & one event class 2) Usercontrol written in VB6 3) Test Client to load usercontrol written in VB6. Step: The test client will load user control. user control has button to com dll. on clicking the button , the com dll is loaded & called a init method - it's success Actually the com dll will connect to other server , get an information & pass to VB Client. The VB Client is crashing on receive events. Working one: Created an vb client & load the com dll , it able to receive events.

This forum is related to Windows Server 2008 Genrela question your post is more related to VB so I advice you to post it on the relevant forums http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/threadshttp://www.virmansec.com/blogs/skhairuddin