@danimourinho I see you've already found another thread on this topic, so I'll lock this thread and keep the conversation on the other thread:
https://forum.recalbox.com/topic/23882/hide-pre-installed-does-not-hide-ports

i suppose they are on the SD card because is 32gb... and used 30gb

@oak-leaves Hello!
As far as I know, it is necessary to leave the Wi-Fi visible, even in the Wiki contains the information "Check that your WiFi is in discovery mode":
https://github.com/recalbox/recalbox-os/wiki/debug-wifi-(EN)

As the sd card uses a Linux partition, you can probably just install a Windows driver that lets you read and write on such a partition. I haven't tried recalbox yet, but for ext3 or ext4 drives I have used succesfully ext2fsd
Read this : https://www.howtogeek.com/112888/3-ways-to-access-your-linux-partitions-from-windows/

Or just download and install https://sourceforge.net/projects/ext2fsd/files/
Reboot your PC and insert your sd card.
Cheers.
Don't forget to eject your sd card from Windows when you have finished to copy your files.

@benoit-bgl the easy solution is to unhide your ssid.

This is not currently possible, maybe we'll plan to add it in a future version but to be honnest that's not a priority.

P.S. next time please say "hi" or "hello" in your first post, and make a search before asking your question 😉

@franmr1979 it's a steam game not a dos game, no way to make it work on recalbox, you can stream it from a computer with moonlight but that's about it

@lackyluuk sorry maybe i did explain why i do not know english and i'm using google translator

Sorry, error with different 2 posts

ok thank you

@pepe Do you have make a wiki for connect to a hidden wifi?

hello, do you have found the config for connect to hidden ssid with recalbox?