We fixed “open Access file with wrong file extension” problem in wizard, for Access to DB products:
AccessToDB2, http://www.withdata.com/accesstodb2.html .
AccessToMsSql, http://www.withdata.com/accesstomssql.html .
AccessToMysql, http://www.withdata.com/accesstomysql.html .
AccessToOracle, http://www.withdata.com/accesstooracle.html .