Intkey requires Windows 95/NT or later.
If Intkey (dated 5 September 2000 or later) is already installed on your computer, you can start the key.
To install the latest version of Intkey: download intk32.exe (2MB) to any folder, and run it.
Using the Lucid2 Player
The Lucid2 Player requires Windows 95/NT or later.
If Version 2.2 of the Player is already installed on your computer, you can start the key.
The Lucid Player installation file (25MB) is available at http://lucidcentral.org.
Note. Lucid2 keys do not open reliably in some Web browsers (e.g. Firefox, Mozilla, Opera). If a Lucid2 key fails to open, try one of the following workarounds.
Using the Lucid3 Applet Player
The Lucid3 Applet Player requires the Java Runtime Environment (JRE) Version 1.4.2, which is available for computers running: Windows 98, ME, NT 4.0, 2000 Professional, Server 2003, and XP; Solaris; Linux; and Mac OS X.
If Version 1.4.2 of the JRE is already installed on your computer, you can start the key.
The JRE installation file (15MB) is available at http://java.sun.com/products/archive/ (Windows, Solaris, Linux) or http://www.apple.com/java (Mac OS X).