Dr.Web LiveUSB is an application that allows you to perform an emergency repair of your operating system using a bootable USB flash drive.
This tool is fully compatible with all Windows operating systems, 32 to 64 bits. To turn it on, all you have to do is download the USB memory stick that you downloaded the program.
This way, when malicious files refrain from starting normally from your operating system, or when the system starts, you do not allow any tool to remove them due to virus damage, Dr. Wab Live USB is responsible for getting rid of them.
Remember that Dr.Web LiveUSB scans a complete scan of each file, so it can take a few hours to fix a problem with your system.