So I tried to make a custom texture pack using other packs and putting them together (painterly, rpg, steampunk, and mixcraft.) and when I put the new .zip file into the folder for texture pack usage, it won't show up. I'm not sure what I'm doing wrong. I saw someone on youtube who spliced together the same packs, and I'm trying to do the same thing (since he won't put it into a file to share). Maybe someone can shed some light on what I'm doing wrong? Please and thank you!
EDIT: sorry, its a .rar, not a .zip