Oops. Sorry for the confusion.
Ok, installed the new one. First of all got an error MySQLProv provider was not registered on the local machine. So I googled the error and was pointed to download the MyOLEDB driver. Which I did and installed, but now I'm getting up a MySQL Data Source Name Setup dialogue looking for the host name, db name, user name & password. Which I fill in using the same details as in the sqldb text file. Then I get the error
No error information available: E_FAIL(0x80004005)"