CSA and installation steps

At work I have been assigned to rebuild CSA, I have checked the 2000
server (192.168.1.100) I found :

1- A red seen a red flag displays in the Windows system tray.

2- I verified that the software installed by locating the Cisco
Security Agent in the Add/Remove Programs on the win2000 server.

3- Do I need to install any software on a desktop (client) or laptop
(client) ?, because when I tried to access the server from a PC by
typing :

https://192.168.1.100/csamc45/kits,,,,,I got nothing

Am I doing the right thing ?

Reagrds