appoos wrote: Issue :- While analysing the log i had found that the interface call of COM server 2 is returned ( By analysing the IN and OUT log that is logged in COM server 2 ). But the log i had put in COM server 1 just after this interface call is not logged. But if I clicked on the window of COM server 2 or MFC application. The log that is put after the interface log is logged. Can anybody help me? Are you sure that the log function you use on COM server one produces instant results? It's a common practice to just store information untill the right occasion comes up to complete the write. I would also look at how the call between the COM servers works. Their might be some problem in that. Nathan

Hello, 1. Have you initialized all your variables inside com server? Some memory garbage can cause the problem 2. It can be some timing problem with initialization. Try to play with some delays (just use Sleep(…)) inside constructor and FinalConstruct() method of your exe com server. Regards,

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