: Files with generic names like "Videoplayerfull" are frequently used as "wrappers" for malware. Once you extract and run the executable inside, it can install keyloggers, ransomware, or adware on your system.
If you are looking for a powerful video player, you don't need to risk your security with unverified .rar files. Here is what you should do instead:
: Instead of a mystery file, download industry-standard, open-source players like VLC Media Player or MPC-HC . They are free, support almost every codec, and are verified safe.