npav.net › installationguideNet Protector Antivirus | Download best antivirus for ... - npav To install Net Protector you can copy single file 'InstallNP.exe' to your C: or D: hard disk drive and then double click to Install. If Windows Installer Service is not running you can run 'Install NP Manually' from CD and then click Unzip After manual installation you will have to create the desktop shortcut for the main program file : 'Quick ...