Open the mainfrm.cpp and comment out the help commands
BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
ON_WM_CREATE()
// Global help commands
// ON_COMMAND(ID_HELP_FINDER, &CFrameWnd::OnHelpFinder)
// ON_COMMAND(ID_HELP, &CFrameWnd::OnHelp)
// ON_COMMAND(ID_CONTEXT_HELP, &CFrameWnd::OnContextHelp)
// ON_COMMAND(ID_DEFAULT_HELP, &CFrameWnd::OnHelpFinder)
ON_MESSAGE(WM_SET_STATUS_BAR_TEXT, &CMainFrame::SetStatusBarText)
END_MESSAGE_MAP()