Free Windows Vulnerability Scanner - Version 4.2 Protector Plus Free Windows Vulnerability Scanner is compatible with Windows 7 ,Windows Vista, Windows XP, Windows 2000, Windows 98, Windows NT, Windows Server 2003, Windows Server 2008. Once the Scan is completed, Protector Plus - Windows Vulnerability Scanner lists the vulnerabilities detected, their risk level and the download location of the patch. It also creates the log file named Protector_Plus_Windows_Vulnerability_Scan.htm in the folder from where Protector Plus - Windows Vulnerability Scanner was executed.