You must make sure that you upload the following files in BINARY mode with your ftp client.
admin_enc_ion.php
admin_enc_zend.php
index_enc_ion.php
ined_enc_zend.php
You have to ask your new host for a dedicated IP, this they can do but will likely make a small charge. The SSL price is reasonable and if you buy from the new host they will help with install. To point your DNS you need control over your domain names, if control is with your previous host then you need to ask them to either transfer the domain to your new host or point it to the new host name servers. It’s worthwhile opening an account where you can control all your domains independent of hosting.
PayPal Pro is very easy to set up in CC4. http://www.cubecart.com/PayPal-UK-Integration/
There should be a read me file in the package, instructions on how to install are there. When you say "go to the directory" can you explain a little better, have you actually installed the software onto your server?
Problems may be caused by an old version of Zend installed on your server, have a word with your Host and tell them the problem, alternatively use ioncube instead, but only if this is installed on your server.
Sounds like you created a new account but you probably already have one, use the forgot my log in details link and enter the email address that you used originally. The system will send you your log in details, once you log in you will be able to download the new version.
You need the cubecart config tool, upload it to your where you site is hosted and navigate to it via your web browser, then change the SSL setting to 0
Link to the tool below
http://support.cubecart.com/index.php?_m=d...cid=0&nav=0
Configuration looks OK. Could be to do with Htaccess file if you use seo, re create the the file after changing to the new ssl, make sure you backup before any changes.
Have you definately use BINARY mode to upload, zend should work fine on your host.
Try ioncube.
Edit the global.inc file in the includes folder.
$glob['encoder'] = 'zend';
Change to
$glob['encoder'] = 'ioncube';