VBA and Office 2010 64bit

Hi all

Unfortunately we have installed Office 2010 64bit so now all our VBA are failing with this error:

VBA interface error: failed creating the application object - 0x80040562


I know that I shall install something from the Office 32 bit - but what? Can I check what it is missing somewhere in Microstation,

Btw - I'm using Microstation SS2.

Kind regards