F1 HELP on MFC topics

Hello,

till now, I was using VC5 with VS97. By highlighting a classname like
CString and
pressing F1 VS was giving help topics on the MFC class.

Now I have installed VS.net and I do not get help on MFC functions by
pressing F1.
I am quite sure I have installed all available online help files (complete
MSDN approximatly
1.5 GB of data) on my harddisk.

Does anyone have a suggestion, how I can get back my MFC help in VS.NET.

Any help is appreciated. Thanks in advance.

Uli Reinbeck
[email protected]