I could not for the life of me get this working. But when I followed the Porting Kit instructions I got Steam and Elden Ring running fine. Not sure what the is

I could not for the life of me get this working. But when I followed the Porting Kit instructions I got Steam and Elden Ring running fine. Not sure what the issue is, just kept getting an ambiguous error related to crossover when trying to launch through Whisky.