My collegue created a program in vb studio 2010 and sql2008. His software will run on windows xp 32 bit under studio 2010, but when it is placed onto vista 64 bit, it will not run and errors while trying to connect to an embeded table in the program (sql 2008 express). we can not get past the error unless we completely recreate the database on the vista machine. suggestions?!?!?!?!?