I have tried every login name and pw I have ever used and still cannot get into my gallery how do I retrieve this info? It also doesn't recognize my email when I put it in. Thanks,
You could look in your database using phpmyadmin and find the admin details, you could use this script (http://forum.coppermine-gallery.net/index.php?topic=19382.msg89055#msg89055) or you could update to 1.4 and use the forgot password feature.
"Forgot password" is a cpg1.3.x feature as well afaik.