Set OpenJazz$Dir <Obey$Dir>

CDir <Choices$Write>.OpenJazz

If "%*0"<>"" Then Set OpenJazz$DataDir %*0
If "<OpenJazz$DataDir>"="" Then Set OpenJazz$DataDir <Obey$Dir>.data
IfThere <OpenJazz$DataDir>.PANEL/000 Then Else Error 0 Unable to find game data files. Put the data into the "data" directory inside the !OpenJazz application. 

Run <OpenJazz$Dir>.OpenJazz /<OpenJazz$DataDir> >null: 2>null:
