Client Server Microsoft Visual Basic 6.0 Microsoft SQL Server 2000 with Service Pack 1 (SP1) or higher Microsoft Advanced Server 2000 XP or Microsoft Windows NT Server 4.0, Microsoft Windows NT Server Enterprise Edition 4.0, Windows 2000 Server, Windows 2000 Advanced Server, and Windows 2000 Data Center Server   Web Access Microsoft IIS 4.0 Microsoft SQL Server 2000 Microsoft ASP IE Explorer 5.5+