There are some questions about the compatability of Dynamics NAV with the new Microsoft Office and Windows products.
Dynamics NAV 5.0 is of course fully compatible with the products. For the 4.0 product line there is an update available, which makes the product compatible. You can find it
here
There is no official support for versions 3.70 and lower.
Источник:
http://blogs.technet.com/dutch_navision_pt...patability.aspx