Hotfix Reporter is a utility that works in conjunction with the Microsoft Network Security Hotfix Checker (HfNetChk) tool to scan your Windows NT 4, 2000, XP server for missing patches.
HfNetChk scans your system for missing patches, but displays the results in a raw, plain-text, unfriendly format. Hotfix Reporter converts the HfNetChk raw output into an HTML page, complete with clickable links, making it easy to download the necessary patches from Microsoft.