Problem with Library Initialisation

[Anjaneya]

Hi,

This is Anjaneya Prasad N.
I am very new to MFC.
I am trying to build an application using Image Sourcing Control 3.0(Trial Version).

The imaging devices i have are : DFx21BF04 type.

I am getting the following Warnings when i run the application.

Warning: OleInitialize returned scode = RPC_E_CHANGED_MODE ($80010106).
Warning: CreateDlgControls failed during dialog init.
and the Dialog is not yet all appearing.

I haven't used the OleInitialization. But my application is showing this warning.

Can you help me..??
Thanks in advance.

Anjaneya Prasad N

[Stefan Geissler]

If the classlib is used together with an 3rd party ActiveX Control like the calendar control, the application will not start and the log shows a RPC_E_CHANGED_MODE ($80010106) error.

There is a workaround available. Insert in one of the cpp files (i.e the app file) following lines of code:


struct static_init
{
static_init() { CoUninitialize(); OleInitialize( 0 ); }
};

#pragma init_seg( user )
static_init sys_init;

This is all to to.

P.S. If you got a strange SPAM mail from the forum, please excuse. I deleted it and banned the user, who posted it.

[Anjaneya]

Thank you very much for your reply.
My problem solved.
I am using 3rd Party ActiveX control in my application.

Can you please tell me(or else any other directive) why this happened?

Thanks and Regards,
Anjaneya Prasad N.

[Stefan Geissler]

Hello Anjaneya,

The problem is the initialization of COM in the application. My programmers explained this to me, but I must surrender, it is a little bit too weird to me.