ODBC
You poor, poor fool.
ODBCConf.exe
odbcconf.exe /a { configdsn "Microsoft Access Driver (*.mdb, *.accdb)" "DSN=DATABASE_NAME|DBQ=ABSOLUTE\PATH\TO\DATABASE.accdb" }
Connecting to ODBC
SPSS
get data /type=odbc /connect='DSN=DATABASE_NAME;DBQ=ABSOLUTE\PATH\TO\DATABASE.accdb;' /sql='SELECT * FROM TABLE_NAME' /assumedstrwidth=255.