The trial version has the same installation procedure as the regular version, so please read the main installation instructions page first.
Since the PHP files are encoded in the trial version, it may require some additional work to get the trial working in some cases.
The source files are encoded with the ionCube encoder, that require special loader file to make the encoded files work. In most cases, it should just work as we are packaging the loader files for the most widely used systems within the trial package.
If the trial doesn't run, there are two possible reasons: