Before initiating the download, make sure you're downloading the correct file, BstCleanerAllExE, and check its size (83228 KB as mentioned).
: Always download the cleaner from the Official BlueStacks Support site to avoid malware.
Cybercriminals often name malware "Cleaner" or "Optimizer" to trick users into willingly downloading and running viruses. The file size of 83 MB is consistent with a legitimate application, but trojans can easily be hidden inside legitimate-looking program wrappers.
Most cleaning tools require you to scan your computer for issues. This might take a few minutes.
: It is highly recommended to only download this tool from the official BlueStacks website to avoid potential security risks from third-party mirrors.