Now, the version mentioned is 2.2.1.1043. Maybe there are newer versions now, but this one is older. I should mention that using an older version might not be secure because updates are important for protection against new threats. The essay should caution against using outdated software or pirated license keys. Downloading from unofficial sources could be dangerous because there might be malware attached. Users might be tempted to find free license keys online, but that's illegal and risky.