When using the BioStar 2 migration tool to bring over end user data from BioStar 1 to BioStar 2 you may run into an error message when attempting to connect to the BioStar 1 database.
"Database Connection Failed"
"[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified"
You need to install the latest native Client onto the local PC that you are running the migration on. You can get it from the link below.