I am having to move my site to another hosting service ASAP as my current hosting has been down for going on two days. . I did the file transfers and DB import. However, getting the Zen Cart setup error:

I edited the configure.php with new DB name and account info. However from the error above, Zen is not finding the DB

The account name and DB name are NOT the same as the old hosting service. Hence, are database table updates required ?

The new hosting company thinks the new account & DB names may be the issue, just not sure where??