MWAV - is it a good or a spoof product?

Details here

http://www.escanav.com/english/conte...escan_mwav.asp

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eScan Antivirus Toolkit is a FREE utility that enables you to scan and
clean Viruses, Spyware, Adware and any other Malware that may have
infected your computer. The eScan Antivirus Toolkit requires no
installation and can be run directly from anywhere, on your computer,
USB Drive or from a CD ROM. It can also be run even if you already have
other antivirus software installed on your computer.

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Opinions will be appreciated.