Can't edit SD card

[#HBC | Dark Horse]

So I just finished playing BBrawl, then I went on my computer to delete a messed-up stage texture, nut now I can't edit my sd card at all (can't move stuff, can't create folders, etc etc.)

Help please?

 

[#HBC | Dark Horse]

Come on, somebody has to know the answer.

 

[Kupo Rose]

On your SD card, there's a slider which you can move up and down.

Is it on "lock"?

 

[#HBC | Dark Horse]

You're right, there is. Lol, i'm an idiot.