If you are using Iguana 3.3, you must make sure that your license and registration information is up to date before you install Iguana 4.0 or any later version. If you attempt to install Iguana 4.0 or later without a current license, you risk disabling your installation of Iguana.

If you have disabled Iguana by upgrading without a valid license, you can obtain a trial license to avoid production delays. See Registering and Licensing Iguana for more information on obtaining a trial license.

To determine whether you need to update your license or maintenance contract to be eligible for an upgrade Iguana, contact iNTERFACEWARE Sales or Support and provide your Iguana machine ID.