• Linux/FreeBSD/Windows2003
• PHP v4.3.8-5.x (safe_mode off/register_globals off)
• MySQL Database Server v4.x/v5.x
• Apache or IIS5/6 Web Server
• Curl + SSL (PHP compiled Curl required)
• Ability to setup CRON jobs or scheduled tasks
• Ability to setup password protected directories. (.htaccess)
• Secure site (optional)(no cross domain secure URLs)
• Compiled GD with freetype

Other settings (php.ini settings)
safe_mode Off
allow_url_fopen On
max_execution_time 120 or higher
session.auto_start Off
magic_quotes_gpc On
memory_limit 128M or higher
register_long_arrays On
magic_quotes_runtime Off
output_handler no value
short_open_tag On

Viewing your phpinfo() output, you will be able to see most of the system requirements. Contact your server admin if you are not sure.

NOTES: AWBS is Ioncube encoded.
Ioncube is not compatible with MMCache or other 'untrusted' extentions. Normally ioncube does not have to be installed at system level, it will use the runtime loaders included in AWBS, however occassionally on some Windows servers Ioncube needs to be installed at system level.
Zend version has been discontinued.