ActiveXperts Network Monitor 2015 proactively manages network servers, devices, databases and more.

Microsoft Resource Kits - Windows 2000 Resource Kit

Activeperl.exe  (Windows 2000 Resource Kit)

The Windows 2000 Resource Kits help IT professionals deploy, manage, and support Windows 2000 operating systems.
There are a number of Windows 2000 Resource Kit software tools available for free download from Microsoft. These tools are listed below, and can help you streamline administrative tasks such as managing Active Directory™, administering security features, working with Group Policy and Terminal Services, automating application deployment, and other important jobs.

Activeperl.exe - Active Perl
Perl is a flexible scripting language widely used for system administration on both UNIX and Windows platforms, as well as programming on the World Wide Web. ActivePerl is a Windows implementation of Perl which also enables you to work with the registry and event logs, and can act as an OLE automation controller.