A03: Can't Link ODBC Tables

I just started using Access 2003, and I can't link a SQL Server table. I 
right-click on the database window; select Link Tables; and select ODBC 
Databases from the Files of Type dropdown. As soon as I select ODBC 
Databases from the Files of Type dropdown, the entire dialog box
disappears. 
No error message. Just disappears, and I'm back at the database window.

I have tried this with other databases, including a brand new blank one,
and 
the results are the same. So it's definitely something in my system, not
the 
database. I also tried it on another computer I have running Access 2003, 
and it works fine. But on this computer, it won't link ODBC.

I applied the SP3 patch last night, but the results are the same.

Any ideas about what I can try, or perhaps a file I can copy from my other

PC, in which Link Tables works?

Thanks!

Neil