As the title says, I have the key file, but apparently don't have the wallet or the address. Is there a way to obtain this from the file? I was new and was just horsing around back when I made this backup. I doubt there is anything at all on it, but would like to be sure. I appreciate the help.
Whatever you do, do not send the private keys (or wallet.dat) to anyone. If anyone PMs you asking for them or something similar, beware.