Hi. I''m trying to install the Samsung CLP-365W on my MacBook Pro Retina Mid 2012 with OS 10.8.4. This computer does not have a disc drive so I cannot use the CD to install the software. I''ve tried to download and install the driver software from your website. I note that the software versions go to OC10.6. I have followed your instructions and changed the security settings so that OS10.8 can be downloaded. When I try to print I get a message SPL-C ERROR - IllegalResolution Can you advise me how I can install the software please, if this is the problem that I am having. Thank you.