LiveCD ESET NOD32 - a rescue boot disk from the company ESET, which allows you to restore a disabled operating system, and also gives you the opportunity to clean your PC from viruses, potentially dangerous files and malware that can not neutralize in normal mode. There is the possibility of the boot disk to USB flash-drive.
The procedure to download ESET NOD32 LiveCD
1). Download the ISO image of the LiveCD.
2). Burn the ISO image to a CD-ROM
In Windows 7/8 is the ability to record disc images in ISO format regular operating system tools. If you use another operating system Windows, you have to use additional software to burn ISO-images (many of which are free).