LinkFreeze can be installed on the following list of operating systems
- IIS 4 / Windows NT 4
- IIS 5 / Windows 2000
- IIS 5.1 / Windows XP
- IIS 6 / Windows 2003
IIS should be installed on the operating system before installing LinkFreeze.
Windows Installer 2.0 is required to run installation program. You can download last version of Windows Installer from the Microsoft website.