Review the PC hardware and software requirements to install iSeries™ Navigator.
To install and use iSeries Navigator, your PC must be running one of the following Windows® operating systems:
Windows N 4.0
Windows 2000
Windows XP
Windows Server 2003 (32-bit PC)
Windows Server 2003 (64-bit PC).
See Prerequisites to set up the PC for iSeries Access for Windows for the processor, memory, and service pack level requirements for each operating system.