Well try to use the file anyway and see if it works for you. Since Nimiq 1 & 2 share almost the same data, you maybe able to use either of the data with the legacy LNBF.
You will get a lock on either the L or R or both for each satellite.
The nice thing about the SatHawk it has a built in DiSEqC command that will control the built-in switch in the DishPro Twin LNBF. So you don't have to disconnect the cable to each satellite signal separately. All you have to do is select the correct satellite name on the LCD screen of the SatHawk.
There you have it...
