Surfans F20 - Nothing happens when pressing "Browse Theme Files"

[plabe]

Title explains it. Otherwise, it seems to be working okay, though I think there may be some underlying issue, as upon boot it briefly displays "No .rockbox directory" followed by "installation incomplete," then boots normally. I imagine this has something to do with the fact that I've done manual installs. Can't get computers to detect the player (Windows or Mac), so I manually installed direct to microSD. I've tried formatting the SD card, reinstalling, trying older daily builds, etc. etc... Just want to be able to change the theme. Cheers!

[coomer101]

Most likely you're missing folders