It is possible, old FC's could POSSIBLY be bricked by flashing the wrong firmware, but I doubt it, this is a common problem you can have with BF. You need to figure out how to get this FC in "Boot" mode or DFU mode.
I am researching this new Rise quad which is among the first BF ones and you can get this back.
Get the first program linked here (driver fixer), you will want it in the future, run it and see if it can get the FC in DFU mode, you will know because the COM# in BF will change to DFU and try flashing it again.
Downloads
Then get this and copy paste into the CLI tab to get most of your settings back.
INDORFIN 130 Brushless FPV-R Race Drone - RISE
There really is a lot of this info in the manual and at the website, once you know what you are looking for.
Good luck and keep us posted.