Knowledgebase

What are the differences between the trial files and licensed version?
The only differences between the free trial and the full version are:1) Trial displays that it...

How do I upgrade the Version 6 Trial to the full version?
When you have purchased a license for Version 6 and have received the order number, follow the...

Fatal error: Unable to read X bytes in file.php on line 0
Zend Optimizer requires the appropriate files (see the installation instructions) to be...

How do I change file permissions?
There are three files that need permissions changed once uploaded to the web server:...

How do I contact you?
If you need to contact us for support or general questions, please use the forums (registration...