Need Help with configuring PHP version

I have tried various options of configuration (php.config) and creating and instance options, but every time I get a "Folder not found" message.

I am running the instance on a page in the document root. The full path is:

/vservers/iponlyxxx999/htdocs/

I want the CKFinder to stay confined to:

/vservers/iponlyxxx999/htdocs/wwgallery/albums/ftpuploads

and subdirectories.

Now, there is no domain name for this site... it is a subdomain:

http://iponlyxxx999.tempwebpage.com

I have tried various settings for $baseUrl, $baseDir and startupPath (when creating the Finder). I always get the message. What is the best values for these settings in this circumstance. I am running in Demo mode right now... will purchase license if this works.