If you used it's installer you should have a profile named Optifine. Also check the very bottom of that list, the launcher sometimes gives priority to official releases. If there's still nothing there, tell us what version were you trying to install.
http://imgur.com/Z4yP7QM
Nothing is there. I'm installing for 1.7.9.
Yeah, I figured it out I was actually using the installer. How do I do a manual install? I want to put Optifine on Attack of the B-Team modpack.