MFC : Can not update view when open firefox or chrome

Hi all

I am from Viet Nam and I am a developer

I develop a software which are based MFC Library and OpenGL

I have a problem about GUI MFC.

In my project. I use OnUpdateView(CmdUI * cmd) function to update view and state toolbar button.

My project is a software which is simulation about CNC industry.

When I don't open browers as firefox or chrome,  and I run my App then I  run some thread to simulate CNC

so OnUpdateView function is run very well. (it is called continuous).

but when I open firefox or chrome and then I implement operates again as above, so OnUpdateView function is not called.

I don't know what is the cause.

I have found many the way to resolve this problem, but I don't success.

I want to the support from mebers in forum.

Thank you so much