I recently downloaded Scid vs PC and Scid on the go. I've gotten some of my games into a database on Scid vs. PC and am trying to put them on Scid otg so I can look over stuff whenever I have free time throughout the day. My issue is that whenever I copy the files over, (sn4, si4, sg4) only the sn4 one copies over, and I can't open it. Does anyone have any idea what's going on? It's worth mentioning I'm an android user.