NavRules Requirements

A version of Windows capable of running Microsoft's .NET framework.
Approximately 2.5 MB of disk space
Color monitor
Sound card for listening to sound signals.

NavRules is a Windows-based program. A native version currently is not available for Macintosh, linux, or other computer platforms, and there are currently no plans to support other platforms. NavRules has been tested and runs properly on Apple Macintosh computers running either VMWare Fusion or Parallels Desktop.

A color monitor is required simply due to the fact that the program displays red, green, yellow, and white lights as well as multi-colored flags and other color images. Suggestions have been made to modify NavRules to work on monochrome monitors so that it can be used on laptops, etc. This suggestion and others are being seriously considered and I hope to implement them as time permits.

A sound card is required to learn the sound signals covered by the navigation rules. The sounds include bells, whistles, gongs, and horns. If you do not have a sound card you can still use NavRules to learn other rules including lights and dayshapes.