Use a tool like WinRAR or 7-Zip to extract the .rar file. If prompted for a password, it is almost always hadoantv.com .
Ensure you have downloaded all parts of the game if it was split into multiple .rar archives. [HaDoanTV.Com]ES.ON.rar
If this specific file is an "Online" fix, you usually need to copy and paste the contents of the extracted folder into your main game directory, overwriting existing files. Use a tool like WinRAR or 7-Zip to extract the
Disable your antivirus or add an exclusion for the game folder, as cracks and online fixes are often flagged as "false positives". [HaDoanTV.Com]ES.ON.rar