You have read it over and over:
“ GPTEngine is not a GPT script. „
Why is that? Simply because it really isn't one.
GPTEngine™ is a collection, among many other types of files and data, of precompiled executable CGI modules which are optimized specifically for your Web and database server and hardware. Such optimization offers, among others, the following advantages:
GPTEngine has been thoroughly designed and tested to take the most from your Web and database server without any performance degradation. Included CGI files have been specially developed to guarantee an optimal usage of your system resources like processor time, file input/output, multithreading capabilities and memory usage. Separate executables are made available to your server's operating system, processor architecture and database version.
With GPTEngine, your system is protected from malicious acts or attacks like code injection, remote file inclusion, code modification and other vulnerabilities common to script based Websites. Keep your files and connection information safe from hackers and prying eyes. GPTEngine's CGI files in binary format will free you from dealing with data obfuscation and encryption issues.