To run Compact JADE, you require one of the following Microsoft operating systems.
Windows Mobile 5.0 for Pocket PC Phone Edition
Windows Mobile 5.0 for Pocket PC
Windows Mobile 6.0 or 6.1 Classic
Windows Mobile 6.0 or 6.1 Professional
Windows Mobile 6.5 Professional
Windows Mobile 6 Standard and Windows Phone 7 are not supported.