Positive SSL problem? Not switching to the HTTPS url during Checkout

Hello, I have just had a Possitive SSL from comodo installed and I have followed the Zen Cart tutorial about enabling the SSLhttps://www.zen-cart.com/tutorials/index.php?article=14 by changing both configure.php files from False to True in the lines to enable the SSL. If there is more to do maybe this is my problem? But as of now my problem is when i go to checkout it does not go to the HTTPS url it just stays on the HTTP url? I then go to my address bar and ad the S after HTTP and then the padlock shows up! So I need to find out why zen cart is not going to the ssl pages it should. I am new to the whole SSL thing so im not sure how it works. Also when im my Admin it is not show the padlock either, but when i add the S after the HTTP in my address bar it shows the padlock? I hope someone can help me with this.

Thank you Zen Cart Forum for all the help so far!

Were the permissions for your config files set to 444? If yes you cannot edit them and must change permissions to 644. Change permissions back after doing edits.

After changing the permissions I got the files to work and my SSL works properly for admin pages and checkout.

Thanks