Hi,
First question : I'm using Mame 0.253, I downloaded a romset and I tried Nbajam rom wrks fine, but when I want to launch Area51 I have this message
![](https://zupimages.net/up/23/18/wmw4.png)
2nd question When I go in my Available game list I see all bios files, how can I hide these ?
Thx for your help
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