# Installing Half-Life Server Administrator

There are two setup programs in the ZIP file you downloaded:

- HLSAG20.EXE - This is the server-side agent. Install this on the machine that will be running you Half-Life Server (HLDS).
- HLSAD20.EXE - This is the client-size program. Install this on any machine(s) from which you wish to administer your server. This may be the same machine on which you installed the agent, or any machine connected to it over a TCP/IP network (or both).

The same server can be administered from several clients simultaneously, so install the client wherever it's needed.

We hope you find HL SAD useful.

-Wes