FormView

In SDI app I create a splitter like this:

if (!m_wndSplitter.CreateStatic(this, 1, 2)) return FALSE;

if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CTreeView), CSize(100, 100), pContext) ||
!m_wndSplitter.CreateView(0, 1, RUNTIME_CLASS(CView), CSize(100, 100), pContext))
{
....

I want CFormView insted of CView, any idea ?

It should be as simple as replacing RUNTIME_CLASS(CView) with RUNTIME_CLASS(CFormView)

Did you tried before posting that reply ?
It is not that simple...

That is about what I did. It worked for me.

Sorry, for trouble...
I had to reinstall VC++ and now work at my place too.
Sorry again...