COM with MTS

Hi,

This is Bala, and i'm new to MTS & Dcom area. I created COM (activex.dll) and i deployed it into MTS (in new package). The Transaction type of MTS-package is 'Requires New Transaction'.

And compatibility type of COM is 'Binary Compatilibity'. After that i wrote Client Program with using of COM. It is successfully running in the same (MTS running-Server) machine. But it gives error message as 'Run Time Error 429, Activex Component Can't Create Object'.


I'm writing here, my client frm coding
=============================================
private function ConnectLocal() as boolean
Dim gCon as new ADODB.Connection
Dim obj As Object
Set obj = CreateObject("Connect.clsConnect")
If obj.gConnect(gCon) = True Then
ConnectLocal = True
Else
ConnectLocal = False
End If
end function
=============================================


Please help me and correct this code.

With Advance Thanx



Ethiraj.BalaKrishnan

i realized that when u try to create the MTS object from remote machine, u have probelm? is it correct?
if it is, u have to install a proxy on the remote machine.

Hi,

Thanx for your solu deja. In that what do u mean by 'proxy' .


With Advance thanx



Ethiraj.BalaKrishnan

when u create COM+ or MTS application, it works fine when u create one of those COM objects on the same machine. now u want to enable remote application to use these COM objects, so you must install proxy on those clients, so they could connect to the COM+ application.
if u using COM+, right click on your application (i.e. COM+ application) and choose export, select proxy application and COM+ will emit MSI installation file, take this file, copy it to the client machine and run it. that should work fine.

hi,

other wise copy .tlb and .vbr files on client system and register the same using clireg32 to remote system then u r problem will be solved.

it is not absolute correct, because if u use clireg32, u must configure DCOM both on the server and the client.