Installation of NOD32 version 2 on a computer with MS Windows 2000 Professional with Service Pack 4 hangs immediately after the 'system restart' program installation screen message; which is at the blue screen following the acutal 'windows shut-down' message. The system had to be manually powered down and powered back on; wherein the NOD32 program functioned flawlessly! The necessity of the manual intervention in the installation process could possibly make a novice a little nervous; and doubt the correct functioning of the NOD32 program itself, since the installation process could not complete on its own. Any ideas or questions would be welcomed. POSTNOTE: A description of the inability of the NOD32 installation program to complete 'normally' was sent to the NOD32.com technical support center several days ago...no reply or acknowledgement of receipt of the problem description has been forthcoming.