I have installed ZC to my site via filezilla and set permissions as well as renaming configure.php files and I am still getting a blank screen when I type in mysite.com/shop/zc_install and when I type mysite.com/shop I get the Installing Zen-cart page telling me 'You are seeing this page for one or more reasons'
I have double and triple checked all steps and nothing!

I also checked it thru Firebug and it is giving an Error:

<!--

.systemError {color: #FFFFFF}

-->

Any ideas???
Thank you kindly!