10-29-2017 10:34 PM
10-30-2017 12:23 AM
10-30-2017 12:04 PM
There are more features in NIOS8.0 than NIOS7.3. Hence there would be changes in the database schema.
So the restore wont be successful.
However, you can do a global CSV export from the 8.0 grid and import it on the 7.3 grid. This should essentially give the same data in the 7.3 grid.