1) You need to find SilverOptionsI.ini inside this file:
C:\Users\(username)\AppData\Local\Miss_Silver_Terminal___Part_I
2) After opening SilverOptionsI.ini,
if you change what's written inside to
[Options]
TextSpeed="0.497573"
AutoSpeed="0.500000"
CharPower="0.500000"
SFXPower="0.500000"
MusicPower="0.343490"
MasterPower="1.000000"
ResolutionType="Windowed"
ResolutionSize="720"
Language="Turkish"
the problem should be fixed.
This bug will be fixed as soon as we can get our hands on the game. Thanks for your patience.