Hi Check this one HOWTO: Pass Arrays Between Visual Basic and C Fabian

VB6 with WMI: This will stop a service and it's dependants: ' The "." mean the local computer. strComputer = "."   ' We're going to stop the NetDDE service. ' First, get the list of dependent services and stop them one by one. Set objWMIService = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2") Set colServiceList = objWMIService.ExecQuery("Associators of {Win32_Service.Name='NetDDE'} Where AssocClass=Win32_DependentService Role=Antecedent") For each objService in colServiceList objService.StopService() Next   ' We just told the dependent services to stop. Now we'll wait about 20 seconds ' before we tell the NetDDE service to stop. Wscript.Sleep 20000   ' ...and, finally, stop the NetDDE service. Set colServiceList = objWMIService.ExecQuery("Select * from Win32_Service where Name='NetDDE'") For each objService in colServiceList errReturn = objService.StopService() Next RageInTheMachine9532

If a new window is created it is WM_CREATE. No idea about application.

Yes. Steve S

cross posting ;P He who controls others may be powerful, But he who has mastered himself is mightier still.

Thank u. I have done.

Try not importing MSXML3, but instead, #include msxml.h or msxml2.h You'll only have raw interfaces that way, but it should eliminate the namespace problems. Alternatively, don't have 'using namespace', and specify it locally. It's a pain, but hey, that's life... Steve S

Add the desired namespace to the offending symbol, e.g., Namespace::symbol. Ian Mariano - http://www.ian-space.com/ "We are all wave equations in the information matrix of the universe" - me

Try asking here: http://www.codeproject.com/script/comments/forums.asp?forumid=1644[^] Regards, Simon

Yes. It is. Still I couldnt' find the solution.

Thanks. My Problem is solved

dear you can write the required code in VBA window but first tell me which kind of process you wanna perform in Word Processor, then i can guide you properly.

Thanks a Lot. Thats where the problem was.

Thanks Mike.

Shenthil wrote: Actaully, I'm using an third party application which throws this error. I cannot be very sure its a VB code It's certainly a COM error. It maybe that the COM component it is trying to call doesn't exist on your machine or isn't the right version. I've seen this happen sometime with apps that try and call the MSXML stuff, or the CDO components or some other COM server. What does the application do. It may give a clue to what it is trying to call. Michael But you know when the truth is told, That you can get what you want or you can just get old, Your're going to kick off before you even get halfway through. When will you realise... Vienna waits for you? - "The Stranger," Billy Joel

You can also mark certain data segments in a DLL as shared. From the MSDN docs: #pragma section ("mysectionname", read, write, shared) __declspec(allocate("mysectionname")) int my_shared_variable = 0; This will create a section within your DLL called mysectionname. It will be shared among the processes which loads the DLL. By using __declspec(allocate) you advise the compiler to put the variable in that section instead of it's private data segment. -- You're entertaining at least.

Essentially, an STA coclass is designed for single-thread. COM protects the COM object via limiting access using a queue. Under MTA coclass model, the developer is responsible for thread synchronization. Kuphryn

I've just changed my application as a peer-to-peer one, instead of supporting multi-clients simultaneously. shenthil