How to fix ? Connectivity issue of Lookin'Body 120

Download link for Look'inBody120 software
www.dropbox.co...
For downloading the software for InBody120 machine download the first folder name "LookinBody120_Setup(Ver.3.1.1.0_MDB_InBody120).zip" and for InBody 270 and all other machines download the second folder name "LookinBody120_Setup(Ver.3.1.1.0_MDB).zip