Antares-client 1.04.rar Link

Using these tools on public servers usually results in permanent hardware or account bans.

Downloading files with the .rar extension from unverified sources—especially those containing "cheat clients"—poses significant risks:

Increases the distance from which you can hit opponents.

Simulates high CPS (clicks per second) to gain combat priority.

Reduces or removes movement when hit. Detection Profile

Such files frequently contain Remote Access Trojans (RATs) or keyloggers designed to steal credentials.

Are you trying to with a game installation?