Oncrpc

I'm working with some ANCIENT code that was originally developed on a UNIX system and used Sun's ONC PRC to establish client/server transactions. This software has been ported to PCs but we have maintained the RPC protocol. We never had nay real problems with this set (besides the fact that it is painful to decipher the code) until Vista. We are trying to build a version of our application in VS 2005 on a Vista machine and are encountering link errors from the oncrpc object.

Does anyone know if a new version of the ONCRPC.lib exists? I've searched for about an hour and can not find anything.

The real solution would be to rewrite our code without RPC but that woudl be a huge task that is not in our R&D budget this year.

What kind of link errors? Are they from linking against oncrpc.lib or from requirements of that library against system libraries or the C runtime?