Is the following the content of the Z.ini file?

NFA = 0
FXOnly = 0
MMax = 100
Phantom = 0
Comma = 0
Mute = 0
Weekend = 2
Verbose = 2
BrokerPatch = 0
Preload = 0

It comes as Z file where it just says configuration. Does MMax refers to the slide responsible for the Margin?