I am not sure if iGO Primo Honda Civic Reborn 9.6.13.405512 (or any version of Primo) will recognise .fjw files.

As far as I know all Primo versions use the older .fjv junction view files which may no longer be obtainable as they are almost never shared except for a few countries.

Of course if somebody does know of a Primo version which uses .fjw I would be happy to know of it.