Whois.Cart()^tm will run on both dedicated and shared host systems and will also run under PHP's safe mode. The system does require that the host server be properly configured; notably open_basedir under safe mode which administrators often ignore. If you would like to check your host's server to see if it is properly configured and ready to accomodate the system, download this diagnostics package and follow instructions contained therein. It is our pleasure to contact your hosts and make recommendations / modifications as required.

Please note that our system refund policy is only applicable to those systems that meet requirements as set above. Note that these requirements are subject to change as the system is under constant development. No warranty is offered on the lifespan of a particular requirement. For more details, please read the Whois.Cart^tm license agreement. Also note that we do not provide installation service for these requirements under our client agreement or installation service.

*Kindly note that we only provide support for stable builds of PHP. Dev or snapshot builds are not supported. If you are using a dev or snapshot build and require technical assistance, kindly recompile to a stable build before contacting the technical support team.

Additional Notes

- OpenSRS RAPI requires MCrypt, Pear and Pear's CryptCBC module.
- WHM HAPI requires cURL.
- You must be able to communicate over TCP port 43 (WHOIS) on your server, check your firewall!
- Are you a FEDORA or RH9 user? Learn here how to solve the Zend Optimizer + Fedora/RH9 segfault problem.