schtruck wrote:Where is stored your game file?

The game is stored on external sd, and i'm using a Galaxy s8, with Android Oreo.
Is this a problem related to write permission on external sd?

Thank you
Luca

I took a look and the internal compression system of fpse is far better, it use a high level of compression . Have you tested the compression feature available from fpse? It compress automatically games ? Thank you for your reply. I'm back from holidays and I can try the compression feature! I'm no...

Ciao,
I'm an old psx fan, and when I discovered fpse, I purchased it and I'm very happy with it.
Since some games are very big, I was comparing some CD image compression methods to save space on my cell phone, and I found that best format is MAME CHD.

Thank you very much
Luca