McAfee Stinger tool is use to target and remove specific viruses from your device. It is a utility that can be used to remove stubborn infection that are difficult to remove. It is basically designed to remove malware infected files from computer, it scans hard disc and detect virus, Trojan, worm and other threats.
There is no setup pack, you can directly drop executable file to your desktop or anywhere you want and use it, you can also save the file to your USB flash drive and use the same to any suspicious computer.
The Graphic user interface is user friendly, neatly organised layout, McAfee stinger application looks for the areas where viruses know to hide, you can customise the scan by handpicking directory or drive. However McAfee stinger is not real time protection against malware so, we suggest you to install an antivirus program to keep your pc safe.
Hope you find the above information helpful.