I am having problems with a script writing a fac file. Any thoughts? What info is needed to debug this?

I set "FACTORS" along with some other parameters. I am running Zorro 2.25 as Zorro S.

Error 062: Can't open Fisher_v2.fac (wt:13)
Run Fisher_v2..
Read Fisher_v2.par
Test: Fisher_v2 2010..2019
Assets History\AssetsFix.csv
Error 044: Data\Fisher_v2.fac no content