Hi thanks for the reply,
no not at all, i am using just the mameui and when i start a game from mame everything works as i want to,
but when i load a game from launchbox is using the mame default settings meaning (the standard settings 4.3 screen ratio and no scanlines),
if i retry to load a game from mame again it will load with my custom settings,
i tried to re install mame and even re import mame in launchbox but the same issue is re occurring,
if you have any idea on the issue, please let me knows ,
Thanks in advance