QtUiToolsd.lib is missing pdb file

Hi

I have installed qt 4.7 for visual studio 2008

When compiling of a project, which include QtUiToolsd.lib the following linker warnigs is shown

QtUiToolsd.lib(abstractformbuilder.obj) : warning LNK4099: PDB 'vc90.pdb' was not found with 'C:\Qt\4.7.0\lib\QtUiToolsd.lib' or at 'D:\GUI-Framework\GUIFrameWork\UnitTest\vc90.pdb'; linking object as if no debug info

The same message is repeated for the following.
QtUiToolsd.lib(formbuilder.obj)
QtUiToolsd.lib(ui4.obj)
QtUiToolsd.lib(properties.obj)
QtUiToolsd.lib(formbuilderextra.obj)
QtUiToolsd.lib(resourcebuilder.obj)
QtUiToolsd.lib(textbuilder.obj)
QtUiToolsd.lib(quiloader.obj)
QtUiToolsd.lib(moc_properties_p.obj)
QtUiToolsd.lib(moc_quiloader.obj)