CXTPToolBar LoadToolBar crashes in XP Pro

The SDI application is working fine in Windows Vista and even in Win7 systems.

In a machine with Win XP Pro it is crashing on CMainFrame::OnCreate at the following function call saying "Encountered an Improper argument":

CXTPToolBar's LoadLoadToolBar

CXTPToolBar* pStdBarSample = (CXTPToolBar*)pCommandBars->Add(_T("Sample"), xtpBarTop);

 if (!pStdBarSample ||
  !pStdBarSample->LoadToolBar(IDR_SAMPLE_BAR)) //crashing at this line
 {
  TRACE0("Failed to create Toolbar\n");
  return -1;
 }