i haven't tried an OLEDB connection to access office 16.0 but i think you can create an ODBC connection to it as a system DSN and select 'ODBC' from qlik sense.
One thing though regarding your existing OLEDB connection.. i noticed you are using CONNECT32 in the syntax above which is a 32 bit connection. you may need just a CONNECT (for 64 bit) .
Back to ODBC, you may need to form the ODBC DSN using the 64 bit ODBC administratorin order for qlik sense to see it. Many modern windows machines have both a 32 bit and a 64 bit ODBC administrator program and i suggest choosing the latter.