can not download presto JDBC/ODBC client package

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can not download presto JDBC/ODBC client package

Hi, I cannot download client package from the following link, I can only download a 6 byte file. Can somebody help me? Thank you in advance.

http://www.teradata.com/Presto-Download-Get-Started/?LangType=1033&LangSelect=true

/Xiaoyong.